Excel vba границы таблицы

Borders in Excel VBA

Borders are a necessary part of every worksheet or in any word file. Borders separate data from one another it shows which part of data is referred to which area to avoid any confusion. Also, it looks good to have borders in our datasheet. In excel worksheet we have options for inserting borders manually, but how we do it in VBA is what we will learn in this article.

To apply borders in VBA we need to access the properties of a cell and in the current case, the property we need to access is borders. Now we need to keep in mind that there are various types of options available in borders properties. Such as diagonal vertical up down etc. We will cover some of them here.

How to Use Borders in VBA

To use borders in VBA we need to follow these steps as follows:

1. Use range method to access the range value.
2. Use borders method if we want to format only a portion of cell or borders around if we want to cover the cells with borders.
3. Use different line styles to make the borders look pleasant.

You can download this VBA Border Excel Template here – VBA Border Excel Template

Now let us go through some examples and see how we can insert a border in excel cell.

Example #1 – VBA Borders

Let us use the basic enumerations what VBA provides us when we type the keywords to see the borders. We will put borders in cell A1 and see the result.

Step 1: Go to Developer’s tab, open visual basic and we will see a VB Editor.

Step 2: Insert a new module from the insert tab provided. Click on the module we just inserted which will open a code window for us,

Step 3: Declare a sub-function which means naming our macro.

Code:

Sub Sample()

End Sub

Step 4: Activate the worksheet first in order to use its properties by the following code below,

Code:

Sub Sample()

Worksheets("Sheet1").Activate

End Sub

Step 5: Now let us try to change the border of cell A1. Use the range method as below,

Code:

Sub Sample()

Worksheets("Sheet1").Activate
Range("A1").Borders

End Sub

Step 6: Select the borders properties which will give us an option to select the border style as follows,

Code:

Sub Sample()

Worksheets("Sheet1").Activate
Range("A1").Borders(

End Sub

Step 7: Select the first option which is Xdiagonalup as the border style.

Code:

Sub Sample()

Worksheets("Sheet1").Activate
Range("A1").Borders (xlDiagonalUp)

End Sub

Step 8: Now we need to use the line style for borders. After dot(.) operator use enumerations for line style as follows,

Code:

Sub Sample()

Worksheets("Sheet1").Activate
Range("A1").Borders(xlDiagonalUp).LineStyle

End Sub

Step 9: Type = sign and it will give us the numerous enumerations for linestyle as follows,

Code:

Sub Sample()

Worksheets("Sheet1").Activate
Range("A1").Borders(xlDiagonalUp).LineStyle = XlLineStyle.xlDouble

End Sub

Step 10: Let us run the above code by pressing F5 and see the result in sheet 1 as follows,

Example #2 – VBA Border

Now let us use the other method for the border style in VBA.

Step 1: We already have our module inserted, Name a macro in it with another sub-function as follows,

Code:

Sub Sample1()

End Sub

Step 2: Activate the worksheet by the following code written below,

Code:

Sub Sample1()

Worksheets("Sheet1").Activate

End Sub

Step 3: Now let use the range method to activate the border properties such as shown below,

Code:

Sub Sample1()

Worksheets("Sheet1").Activate
Range("C1").Borders(xlEdgeBottom).LineStyle = XlLineStyle.xlDashDot

End Sub

Step 4: Now run the above code and see the result in Sheet 1 as follows,

Example #3 – VBA Border

Let us try a few more of the border and line styles in another cell. This time we will use it in a cell range C5:E6.

Step 1: We already have our module inserted, Name a macro in it with another sub-function as follows,

Code:

Sub Sample2()

End Sub

Step 2: Activate the worksheet by the following code written below,

Code:

Sub Sample2()

Worksheets("Sheet3").Activate

End Sub

Step 3: Now let use the range method to activate the border properties such as shown below,

Code:

Sub Sample2()

Worksheets("Sheet3").Activate
Range("C5:E6").Borders(xlEdgeTop).LineStyle = XlLineStyle.xlSlantDashDot

End Sub

Step 4: Now run the above code and see the result in Sheet 1 as follows,

Example #4 – VBA Border

Now in this example, we will use borders around the cell covering the whole cell. Earlier what we did was border only one portion of the cell. Consider the following data we have in sheet 2 as follows,

Let us try to use a border around this data using the border around the method.

Step 1: We already have our module inserted, Name a macro in it with another sub-function as follows,

Code:

Sub Sample3()

End Sub

Step 2: Activate the worksheet by the following code written below,

Code:

Sub Sample3()

Worksheets("Sheet2").Activate

End Sub

Step 3: Now let’s use the range method to activate the border around properties such as shown below,

Code:

Sub Sample3()

Worksheets("Sheet2").Activate
Range("A1:B6").BorderAround

End Sub

Step 4: Now use the line style and line thickness as follows,

Code:

Sub Sample3()

Worksheets("Sheet2").Activate
Range("A1:B6").BorderAround LineStyle:=xlContinuous, Weight:=xlThick

End Sub

Step 5: Run the above code by pressing F5 and see the result in sheet 2 as follows,

Things to Remember

• Border around is used to cover all parts of cells.
• Borders method is used to cover only a portion of a cell.
• X Linestyles are used to use different types of styles in borders.
• Inserting borders is similar to formatting data.
• Borders in VBA are similar to borders in the worksheet, we need to remember the keyword for it to use.

Recommended Articles

This is a guide to VBA Borders. Here we discuss how to use Borders in Excel VBA along with practical examples and downloadable excel template. You can also go through our other suggested articles –

1. VBA IsNumeric
2. VBA UCASE
3. VBA Worksheets
4. VBA RGB

Borders in VBA Excel

We use borders in Excel to highlight our data. In any dashboard, it is a very important skill to represent the important data, and borders do it. Borders are a property in VBA that we can access using the Range method and giving the appropriate border style as we know there are different border styles.

If you are good at formatting in excelFormatting is a useful feature in Excel that allows you to change the appearance of the data in a worksheet. Formatting can be done in a variety of ways. For example, we can use the styles and format tab on the home tab to change the font of a cell or a table.read more, you can call yourself an “Excel Beautician.” Formatting is vital in making the reports look appealing to the end-user or readers. We hope you are well aware of the formatting techniques in the regular worksheet. Formatting through VBA codingConditional formatting is also possible in Excel VBA programming by using the ‘Format Conditions Collection’ macro/procedure. A conditional format is one that is applied only to cells that meet certain criteria, such as values above a certain threshold, positive or negative values, or values with a specific formula, and so on.read more requires a considerable amount of VBA coding languageVBA code refers to a set of instructions written by the user in the Visual Basic Applications programming language on a Visual Basic Editor (VBE) to perform a specific task.read more. This article will show you one of the most underrated formatting techniques, i.e., applying Excel VBA borders.

Examples of Borders in VBA

Let us take a look at some examples to understand this in a better manner.

You can download this VBA Borders Excel Template here – VBA Borders Excel Template

Example #1 – Apply VBA Borders with Coding

Creating a macro to apply Excel VBA borders with different styles, making them available as an add-on to the excelAn add-in is an extension that adds more features and options to the existing Microsoft Excel.read more ribbon, makes the job easier whenever we want to apply VBA borders.

Every cell in a worksheet has borders and background colors. By default, every cell has no border and background color.

In the worksheet under the HOME tab, we have a border option. In addition, we have various options if you click on the drop-down list in excelA drop-down list in excel is a pre-defined list of inputs that allows users to select an option.read more.

But in VBA, first, we must decide on the cell or range of cells. Then, we will apply the Excel VBA borders formatting styles. So, we can refer to the range of cells or cells using VBA RANGEThe range property of VBA is used to refer to any data, cells, or selection. It is an inbuilt property that allows us to access any part of the worksheet. Using the range property for a single cell-like range is referred to as range cells.read more object. So, for example, if you want to change the border of cell B5, then you can write the code like this.

Range(“B5”)

Then, we need to access the “Borders” property.

Code:

Sub Border_Example1()

  Range("B5").Bo

End Sub

After applying the Excel VBA “Borders” property, we must open parenthesis to see all border formatting options..

Code:

Sub Border_Example1()

  Range("B5").Borders(

End Sub

Here, we have xlDiagonalDown, xlDiagonalUp, xlEdgeBottom, xlEdgeLeft, xlEdgeRight, xlEdgeTop, xlInsideHorizontal, and xlInsideVertical.

After selecting the border style, we need to select the characteristic we want to work with. One of the characters we need to use here is “LineStyle,” so select the “LineStyle” property.

Code:

Sub Border_Example1()

  Range("B5").Borders (xlEdgeBottom).li

End Sub

Once the line style property is selected, we need to set the line style type of line or type of borders we will apply in VBA.

Put an equal sign and select “XlLineStyle” enumeration.

Code:

Sub Border_Example1()

  Range("B5").Borders(xlEdgeBottom).LineStyle =XlLineStyle.

End Sub

Put a dot to see all the available border styles.

Code:

We have many options here. xlContinuous, xldash, xlDashDot, xlDashDotDot, xlDot, xlDouble, XlLineStyleNone, and xlSlantDashDot.

Now, we have selected the option of “xlDouble.”

Code:

Sub Border_Example1()

  Range("B5").Borders(xlEdgeBottom).LineStyle = XlLineStyle.xlDouble

End Sub

Now, if I run the code, it will apply the Double line to the bottom of cell B5.

Line Type: “xlContinuous”.

Code:

Sub Border_Example1()

  Range("B5").Borders(xlEdgeBottom).LineStyle = XlLineStyle.xlContinuous

End Sub

Result:

Line Type: “clash.”

Code:

Sub Border_Example1()

  Range("B5").Borders(xlEdgeBottom).LineStyle = XlLineStyle.xlDash

End Sub

Result:

Line Type: “xlDashDot.”

Code:

Sub Border_Example1()

  Range("B5").Borders(xlEdgeBottom).LineStyle = XlLineStyle.xlDashDot

End Sub

Result:

Line Type: “xlDashDotDot”.

Code:

Sub Border_Example1()

  Range("B5").Borders(xlEdgeBottom).LineStyle = XlLineStyle.xlDashDotDot

End Sub

Result:

Line Type: “xlDot.”

Code:

Sub Border_Example1()

  Range("B5").Borders(xlEdgeBottom).LineStyle = XlLineStyle.xlDot

End Sub

Result:

Line Type: “xlLineStyleNone”.

Code:

Sub Border_Example1()

  Range("B5").Borders(xlEdgeBottom).LineStyle = XlLineStyle.xlLineStyleNone

End Sub

Result:

It will remove the border of the specified cell.

Line Type: “xlSlantDashDot”.

Code:

Sub Border_Example1()

  Range("B5").Borders(xlEdgeBottom).LineStyle = XlLineStyle.xlSlantDashDot

End Sub

Result:

Example #2 – Change the Border Using VBA Borders Around Method

We can also change the cell’s borders using the VBA Borders Around method. Once we mention the range of cells or cells, we need to access the VBA Borders Around method.

Open parenthesis to see all the parameters.

Range(“B5”).BorderAround([Line Style], [Weight as xlBorderWeight], [ColorIndex], [Color], [Theme Color])

We can mention the line style, color, border weight, and many more things we can do with this method.

Code:

Sub Border_Example1()

  Range("B5").BorderAround LineStyle:=xlContinuous, Weight:=xlThick

End Sub

It will change the Line Style to xlContinuous.

LineStyle:=xlContinuous

The weight of the Border is thick.

Weight:=xlThick

And the result of this code is as below.

Like this, using Excel VBA Borders and Border Around property and method, we can change the border and elements of borders through VBA coding.

Recommended Articles

This article has been a guide to VBA Borders. Here, we learn how to set borders with Excel VBA coding, practical examples, and downloadable code templates. You may also have a look at other articles related to Excel VBA: –

• What are Global Variables in Excel VBA?
• Examples to Create a Pivot Table in VBA
• Excel VBA End
• Conditional Formatting for Blank Cells

Объект Borders (Excel)

Коллекция из четырех объектов Border , представляющих четыре границы объекта Range или объекта Style .

Замечания

Используйте свойство Borders , чтобы вернуть коллекцию Borders , которая содержит все четыре границы. Можно применить разные границы к каждой стороне ячейки или диапазона. Дополнительные сведения о применении границ к диапазону ячеек см. в разделе Свойство Range.Borders .

Вы можете задать свойства границы для отдельной границы только с помощью объектов Range и Style . Другие объекты с границами, такие как полосы ошибок и линии рядов, имеют границу, которая обрабатывается как одна сущность, независимо от того, сколько сторон она имеет. Для этих объектов необходимо возвращать и задавать свойства для всей границы в виде единицы. Дополнительные сведения см. в разделе Объект Border .

Примеры

В следующем примере двойная граница добавляется в ячейку A1 на одном листе.

Используйте border (index), где индекс определяет границу, чтобы вернуть один объект Border . Индекс может быть одной из следующих констант XlBordersIndex : xlDiagonalDown, xlDiagonalUp, xlEdgeBottom, xlEdgeLeft, xlEdgeRight, xlEdgeTop, xlInsideHorizontal или xlInsideVertical.

В следующем примере задается красный цвет нижней границы ячеек A1:G1.

В следующем примере создается тонкая граница вокруг всех ячеек в диапазоне.

В следующем примере изменяются только внутренние границы ячейки диапазона.

Свойства

См. также

Поддержка и обратная связь

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Источник

Borders object (Excel)

A collection of four Border objects that represent the four borders of a Range object or Style object.

Use the Borders property to return the Borders collection, which contains all four borders. You can apply different borders to each side of a cell or range. For more information how to apply borders to a range of cells, see Range.Borders property.

You can set border properties for an individual border only with Range and Style objects. Other bordered objects, such as error bars and series lines, have a border that’s treated as a single entity, regardless of how many sides it has. For these objects, you must return and set properties for the entire border as a unit. For more information, see the Border object.

Examples

The following example adds a double border to cell A1 on worksheet one.

Use Borders (index), where index identifies the border, to return a single Border object. Index can be one of the following XlBordersIndex constants: xlDiagonalDown, xlDiagonalUp, xlEdgeBottom, xlEdgeLeft, xlEdgeRight, xlEdgeTop, xlInsideHorizontal, or xlInsideVertical.

The following example sets the color of the bottom border of cells A1:G1 to red.

The following example generates a thin border around all cells in the range.

The following example changes only the inner cell borders of the range.

Properties

See also

Support and feedback

Have questions or feedback about Office VBA or this documentation? Please see Office VBA support and feedback for guidance about the ways you can receive support and provide feedback.

Источник

Метод Range.BorderAround (Excel)

Добавляет границу в диапазон и задает свойства Color, LineStyle и Weight объекта Border для новой границы. Variant.

Синтаксис

expression. BorderAround (LineStyle, Weight, ColorIndex, Color, ThemeColor)

выражение: переменная, представляющая объект Range.

Параметры

Имя	Обязательный или необязательный	Тип данных	Описание
LineStyle	Необязательный	Variant	Одна из констант XlLineStyle , задающая стиль линии для границы.
Weight (Вес)	Необязательный	XlBorderWeight	Вес границы.
ColorIndex	Необязательный	XlColorIndex	Цвет границы в виде индекса текущей цветовой палитры или как константы XlColorIndex .
Color	Необязательный	Variant	Цвет границы в виде значения RGB.
ThemeColor	Необязательный	Variant	Цвет темы в качестве индекса текущей цветовой темы или значения XlThemeColor .

Возвращаемое значение

Примечания

Необходимо указать только одно из следующих значений: ColorIndex, Color или ThemeColor.

Можно указать lineStyle или Weight, но не оба варианта. Если не указать ни один из аргументов, Microsoft Excel использует стиль строки и вес по умолчанию.

Этот метод описывает весь диапазон без его заполнения. Чтобы задать границы всех ячеек, необходимо задать свойства Color, LineStyle и Weight для коллекции Borders . Чтобы очистить границу, необходимо задать для свойства LineStyle значение xlLineStyleNone для всех ячеек в диапазоне.

Пример

В этом примере вокруг диапазона A1:D4 на листе Sheet1 добавляется толстая красная граница.

Поддержка и обратная связь

Есть вопросы или отзывы, касающиеся Office VBA или этой статьи? Руководство по другим способам получения поддержки и отправки отзывов см. в статье Поддержка Office VBA и обратная связь.

Источник

Как сделать границы ячеек макросом в таблице Excel

Рисовать границы для разных ячеек вручную – это потребует много драгоценного времени и сил. Лучше применить специальный макрос, который сам поставит границы с разными типами и цветами линий для объединенных и необъединенных ячеек. Он автоматически определит положение объединенных ячеек и сам присвоит им линии границ в соответствии со всеми пожеланиями пользователя.

Как изменить границы макросом в ячейках таблицы Excel

У нас иметься отчет по продажам в магазинах целой ритейловской сети, которые разделены на группы городов по отдельным штатам. В таблице отчета имеются объединенные ячейки:

1. Отформатировать ячейки таблицы таким образом, чтобы были установленные границы с толстой линией только для диапазонов каждого отдельного штата. А внутри группы городов каждого штата необходимо установить ячейкам границы с тонкой линией.
2. Таким же образом хотим форматировать ячейки в объединенных диапазонах, охватывающих несколько столбцов. А, столбцы с показателями продаж и выручки необходимо отделить тонкими линиями. Дополнительно целая таблица должна иметь самую толстую линию для внешней границы по периметру.
3. Если объединенная ячейка охватывает несколько строк, то границы ячеек, отделяющие эти строки, будут иметь тоненькие линии. По аналогичному принципу будут определены границы столбцов которых охватывает объединенная ячейка.

Напишем свой макрос, который сам автоматически выполнит весь этот объем работы для любой таблицы. Откройте редактор Visual Basic (ALT+F11):

А затем создайте новый модуль с помощью инструмента: «Insert»-«Module». А потом введите в него следующий VBA-код:

Sub BorderLine()
Dim i As Long
Selection.Borders(xlEdgeBottom).Weight = xlMedium
Selection.Borders(xlEdgeTop).Weight = xlMedium
Selection.Borders(xlEdgeLeft).Weight = xlMedium
Selection.Borders(xlEdgeRight).Weight = xlMedium
Selection.Borders(xlInsideHorizontal).Weight = xlThin
Selection.Borders(xlInsideVertical).Weight = xlThin
For i = 1 To Selection.Count
If Selection(i).MergeArea.Address <> Selection(i).Address Then
Application.Intersect(Selection, Selection(i).MergeArea.EntireColumn).Borders(xlInsideVertical).Weight = xlHairline
Application.Intersect(Selection, Selection(i).MergeArea.EntireRow).Borders(xlInsideHorizontal).Weight = xlHairline
End If
Next
End Sub

Теперь если мы хотим автоматически форматировать целую таблицу в один клик мышки, выделите диапазон A1:D18. А потом просто выберите инструмент: «РАЗРАБОТЧИК»-«Код»-«Макросы»-«BorderLine»-«Выполнить».

Чтобы группы данных по строкам и столбцам на против объединенных ячеек были экспонированы границами пользовательской толщены, сначала кода присваиваем линию увеличенной толщины для внешних границ выделенного диапазона. А внутренним границам присваивается линия со стандартной толщиной. Далее с помощью цикла выполняется проход по каждой ячейке выделенного диапазона и все они проверяются. Если ячейка является объединенной, то ей присваивается соответственная граница. Конечно же изменения границ касаются только для ячеек внутри выделенного диапазона.

С помощью свойства Weight можно установить 4 типа толщины линии для границ ячеек:

1. xlThink – наиболее толстая линия.
2. xlMedium – просто толстая граница.
3. xlThin – стандартная толщина линии для границ.
4. xlHairLine – свойство для самой тонкой границы ячейки.

Внимание! Если перед использованием макроса некоторые ячейки уже имели свои линии границ в другом цвете кроме черного или их лини были в другом стиле, тогда после запуска макроса некоторые ячейки могут получить другой цвет или стиль обводки. Чтобы перестраховаться от таких ошибок, в начале кода макроса, после строки декларации переменной i, вставим еще 2 строки с кодом:

Selection.Borders.Color = vbBlack Selection.Borders.Color = xlContinuous

Полная версия макроса, работающего безошибочно при любых условиях и форматах для исходной таблицы:

Sub BorderLine()
Dim i As Long
Selection.Borders.Color = vbBlack
Selection.Borders.Color = xlContinuous
Selection.Borders(xlEdgeBottom).Weight = xlMedium
Selection.Borders(xlEdgeTop).Weight = xlMedium
Selection.Borders(xlEdgeLeft).Weight = xlMedium
Selection.Borders(xlEdgeRight).Weight = xlMedium
Selection.Borders(xlInsideHorizontal).Weight = xlThin
Selection.Borders(xlInsideVertical).Weight = xlThin
For i = 1 To Selection.Count
If Selection(i).MergeArea.Address <> Selection(i).Address Then
Application.Intersect(Selection, Selection(i).MergeArea.EntireColumn).Borders(xlInsideVertical).Weight = xlHairline
Application.Intersect(Selection, Selection(i).MergeArea.EntireRow).Borders(xlInsideHorizontal).Weight = xlHairline
End If
Next
End Sub

Теперь можно уверенно и быстро красиво форматировать большие таблицы по одному клику мышкой или нажатию комбинации горячих клавиш для вызова соответственного макроса.

Источник

How to Apply Borders on a Cell using VBA in Excel

To apply borders to a cell using VBA in Excel, you can use two different ways. The first is the “Borders“ property and the second is the “BorderAround” method. The only difference between these two ways is in the “Borders” property you can even apply the border to one side of the cell and in the border around it applies to the cell completely.

In this tutorial, we will explore both ways and look at what are the different ways to add the border.

VBA Border Property

1. First, you need to specify the range or the cell where you wish to apply the border using the range object.
   
2. After that, type a dot (.) and then select the “Borders” property from the list of properties and methods.
   
3. Next, specify the border index from the contants avaiable. Here I’m using “xlEdgeBottom” to apply border only to the bottom of the cell.
   
4. From here, specify the line style using the “LineStyle”. I’m using the “xlContinuonus” as the line style.
   

Now when you run this code, it will add a border to the bottom of the cell A1.

Using Different Colors with Color Index/Color

Just like you normally choose the color for the border when you do it manually. In the border property, you can further use the color index and color property to use a color other than the default color.

Consider the below code.

When you run this macro, it adds a border to the bottom of the cell with a red color.

Or if you want to use the colorindex property then the code would be like.

Add Border Inside a Cell

If you want to apply a border inside a cell, in that case, you need to use “xlDiagonalUp” and “xlDiagonalDown” as the xlBorderIndex.

When you run the above code, it adds a border inside the cell upward and downward.

VBA BorderAround Method

In VBA’s BorderAround property you have 5 arguments to which are optional but two need to be specified to apply the border to a cell in the right way.

The following code applies the border around the range A1:A3 when you run the macro.

Add Border to Each Cell in the Range

The following code loops through all the cells in the range and applies the border to each cell one by one.

Apply Border to All the Cells with Text

The following code uses a FOR LOOP, USED RANGE, IFEMPTY, and IF STATEMENT to apply borders to the only cells where you have value.

Remove Borders

You just need to use line style “xlNone”.

And if you want to remove the border from all the cells in a worksheet where you have a value, consider the following code.

Источник

This tutorial will show how to adjust cell border settings in VBA.

Formatting Borders

Top Border – Double Line

First let’s look at an example of how to set a blue, thick, doubled top border to the cell B3 on Sheet1:

Sub ExampleSetBorder()

 With Worksheets("Sheet1").Range("B3").Borders(xlEdgeTop)
  .LineStyle = xlDouble
  .Weight = xlThick
  .ColorIndex = 5
 End With

End Sub

Notice we use a With Statement to simplify our coding.

We access the the top border with .Borders(xlEdgeTop).

Other Cell Borders

Instead you can access other borders, including diagonals:

Worksheets("Sheet1").Range("B2").Borders(xlEdgeTop).Color = RGB(128, 0, 0)
Worksheets("Sheet1").Range("B2").Borders(xlEdgeRight).Color = RGB(0, 255, 0)
Worksheets("Sheet1").Range("B2").Borders(xlEdgeBottom).Color = RGB(0, 0, 128)
Worksheets("Sheet1").Range("B2").Borders(xlEdgeLeft).Color = RGB(255, 0, 0)
Worksheets("Sheet1").Range("B2").Borders(xlDiagonalDown).Color = RGB(0, 0, 0)
Worksheets("Sheet1").Range("B2").Borders(xlDiagonalUp).Color = RGB(0, 0, 0)

Inside Borders

You can also adjust horizontal (xlInsideHorizontal) and vertical (xlInsideVertical) borders for all cells in a range:

With Worksheets("Sheet1").Range("B2:C6").Borders(xlInsideHorizontal)
 .LineStyle = xlDashDotDot
 .Weight = xlMedium
 .ColorIndex = 3
End With

LineStyle

The LineStyle property can be changed to xlContinuous, xlDot, xlDash, xlDashDot, xlDashDotDot, xlDouble, xlSlantDashDot and xlLineStyleNone.

The Weight property can be either xlHariline, xlThin, xlMedium and xlThick. You will have this result with the code below:

Worksheets("Sheet1").Range("C3").Borders(xlEdgeTop).Weight = xlHairline
Worksheets("Sheet1").Range("C3").Borders(xlEdgeBottom).Weight = xlHairline
Worksheets("Sheet1").Range("D3").Borders(xlEdgeTop).Weight = xlThin
Worksheets("Sheet1").Range("D3").Borders(xlEdgeBottom).Weight = xlThin
Worksheets("Sheet1").Range("E3").Borders(xlEdgeTop).Weight = xlMedium
Worksheets("Sheet1").Range("E3").Borders(xlEdgeBottom).Weight = xlMedium
Worksheets("Sheet1").Range("F3").Borders(xlEdgeTop).Weight = xlThick
Worksheets("Sheet1").Range("F3").Borders(xlEdgeBottom).Weight = xlThick

Border colors can be set as ColorIndex or Color (RGB, serial number or vbColor). See more information about color settings here.

You can add borders around a range with a one-line command as well:

Range("B5:C7").BorderAround LineStyle:=xlContinuous, Weight:=xlThick, Color:=vbRed