Vba excel if отрицание

This article will demonstrate how to use the VBA If statement with And, Or and  Not.

When we us an IF statement in Excel VBA, the statement will execute a line of code if the condition you are testing is true.

• We can use AND statement and OR statements in conjunction with IF statements to test for more than one condition and direct the code accordingly.
• We can also use a NOT statement with an IF statement to check if the condition is NOT true – it basically is the inverse of the IF statement when used alone.

IF…AND

We can use the IF…AND combination of logical operators when we wish to test for more than one condition where all the conditions need to be true for the next line of code to execute.

For example, consider the following sheet:

To check if the Profit is over $5,000, we can run the following macro:

Sub CheckProfit()
   If Range("C5") >= 10000 And Range("C6") < 5000 Then
      MsgBox "$5,000 profit achieved!"
   Else
      Msgbox "Profit not achieved!"
   End If
End Sub

This macro will check that the cell C5 is greater or equal to $10,000 AND check that the cell B6 is less than $5,000. If these conditions are BOTH true, it will show the message box.

If we amend the macro to check if C5 is just greater than $10,000, then the profit would not be achieved!

IF…OR

We can use the IF…OR combination of logical operators when we wish to test for more than one condition where only one of the conditions needs to be true for the next line of code to execute.

The format for this is almost identical to the IF…AND example above.

Sub CheckProfit()
   If Range("C5") > 10000 Or Range("C6") < 5000 Then
      MsgBox "$5,000 profit achieved!"
   Else
      Msgbox "Profit not achieved!"
   End If
End Sub

However, with this macro, because we are using an IF …OR statement, only one of the conditions needs to be true.

IF NOT…

IF..NOT  changes the IF statement around – it will check to see if the condition is NOT true rather than checking to see if the condition is true.

Sub CheckProfit() 
If NOT Range("C5")< 10000 Or Range("C6") < 5000 Then 
   MsgBox "$5,000 profit achieved!" 
Else 
   Msgbox "Profit not achieved!" 
End If 
End Sub

In this example above, the IF statement is checking to see if the value in C5 is NOT smaller than 10000.

Therefore this line of code:

IF Range("C5") > 10000

and this this line of code:

IF NOT Range("C5") < 10000

are testing for the same thing!

VBA IF Not

In any programming language, we have logical operators AND OR and NOT. Every operator has a specific function to do. AND combines two or more statements and return values true if every one of the statements is true where is in OR operator if any one of the statements is true the value is true. The NOT operator is a different thing. NOT operator negates the given statement. We use these logical operators with IF statements in our day to day data analysis. If we use IF NOT statement in VBA consider this as an inverse function.

We have discussed above that we use the logical operators with if statements. In this article, we will use NOT operator with the if statement. I said earlier that IF NOT statement in VBA is also considered as an inverse function. Why is that because if the condition is true it returns false and if the condition is false it returns true. Have a look below,

IF A>B equals to IF NOT B>A

Both the if statements above are identical how? In the first statement if A is greater than B then the next statement is executed and in the next, if not statement means if B is not greater than A which in itself means A is greater than B.

The most simple way to understand IF NOT statement should be as follows:

If True Then
If NOT false Then

Or we can say that

If False then
IF NOT True then

Both the statements in Comparison 1 and Comparison 2 are identical to each other.

Let’s use IF NOT function in few examples which will make it more clearly for us.

Note: We need to keep in mind that in order to use VBA in excel we first have to enable our developer’s tab from the files tab and then from the options section.

How to Use Excel VBA IF Not?

We will learn how to use a VBA IF Not with few examples in excel.

You can download this VBA IF NOT Excel Template here – VBA IF NOT Excel Template

Example #1 – VBA IF Not

Follow the below steps to use IF NOT in Excel VBA.

For example, I have two values in sheet 1 in cell A1 and B1. Have a look at them below,

What I want to do is compare these two values which one is greater using IF NOT statement in VBA.

Step 1: Go to the developer’s tab and then click on Visual Basic to open the VB Editor.

Step 2: Insert a module from the insert tab in the VB Editor. Double click on the module we just inserted to open another window where we are going to write our code.

Step 3: Every VBA code starts with a sub-function as below,

Code:

Sub Sample()

End Sub

Step 4: Declare two variables as integers which will store our values from cell A1 and B1.

Code:

Sub Sample()

Dim A, B As Integer

End Sub

Step 5: To assign values to these variables we need to activate the worksheet first by the following code.

Code:

Sub Sample()

Dim A, B As Integer
Worksheets("Sheet1").Activate

End Sub

Step 6: Now we will assign these variables the values of A1 and B1.

Code:

Sub Sample()

Dim A, B As Integer
Worksheets("Sheet1").Activate
A = Range("A1")
B = Range("B1")

End Sub

Step 7: Let us compare both the variables using IF NOT statement by the following code,

Code:

Sub Sample()

Dim A, B As Integer
Worksheets("Sheet1").Activate
A = Range("A1")
B = Range("B1")
If Not A > B Then
MsgBox "B is greater than A"
Else
MsgBox "A is greater than B"
End If

End Sub

Step 8: Run the above code from the run button in VBA or we can press the F5 button to do the same. We will get the following result.

Step 9: Let us inverse the values of A and B and again run the code to see the following result.

In the first execution, A was greater than B but we compared IF NOT A>B, Initially, the condition was true so it displayed the result for False statement i.e. A is greater than B and vice versa for execution second.

Example #2 – VBA IF Not

In the first example we compared integers, let us compare strings in this example with IF NOT statement in VBA. In the same sheet1, we have two strings in cell A3 and B3 as follows,

Let us compare both the strings using IF NOT Statement.

Step 1: To open VB Editor first click on Developer’s Tab and then click on Visual Basic.

Step 2: In the same module, we inserted above double click on it to start writing the second code.

Step 3: Declare a sub-function below the code we wrote first.

Code:

Sub Sample1()

End Sub

Step 4: Declare two variables as a string that will store our values from cell A3 and B3.

Code:

Sub Sample1()

Dim A, B As String

End Sub

Step 5: To assign values to these variables we need to activate the worksheet first by the following code to use its properties.

Code:

Sub Sample1()

Dim A, B As String
Worksheets("Sheet1").Activate

End Sub

Step 6: Now we will assign these variables the values of A3 and B3.

Code:

Sub Sample1()

Dim A, B As String
Worksheets("Sheet1").Activate
A = Range("A3")
B = Range("B3")

End Sub

Step 7: Let us compare both the variables using IF NOT statement by the starting the if statement as follows,

Code:

Sub Sample1()

Dim A, B As String
Worksheets("Sheet1").Activate
A = Range("A3")
B = Range("B3")
If Not A = B Then

End Sub

Step 8: If A = B condition is true then the above statement will negate it and return the value as false.

Code:

Sub Sample1()

Dim A, B As String
Worksheets("Sheet1").Activate
A = Range("A3")
B = Range("B3")
If Not A = B Then
MsgBox "Both the strings are not same"

End Sub

Step 9: If both the strings are same i.e. if the result is returned as true display the following message,

Code:

Sub Sample1()

Dim A, B As String
Worksheets("Sheet1").Activate
A = Range("A3")
B = Range("B3")
If Not A = B Then
MsgBox "Both the strings are not same"
Else
MsgBox "Both the Strings are same"
End If

End Sub

Step 10: Now let us run the above code by pressing the F5 button or from the run button given. Once we run the code we get the following result.

Step 11: Now let us make both the stings in A3 and B3 cell same to see the different result when we run the same code.

In the first execution A was not similar to B but we compared IF NOT A=B, Initially the condition was true so it displayed the result for false statement i.e. both the strings are not same and when both of the strings were same we get the different message as both the strings are same.

Things to Remember

• IF NOT is a comparison statement.
• IF NOT negates the value of the condition i.e. if a condition is true it returns false and vice versa.
• IF NOT statement is basically an inverse function.

Recommended Articles

This has been a guide to VBA If Not. Here we have discussed how to use Excel VBA If Not along with practical examples and downloadable excel template. You can also go through our other suggested articles –

1. VBA Active Cell
2. VBA RGB
3. VBA Transpose
4. VBA Not

Logical functions are useful for calculations that require multiple conditions or criteria to test. In our earlier articles, we have seen “VBA IF,” “VBA OROr is a logical function in programming languages, and we have an OR function in VBA. The result given by this function is either true or false. It is used for two or many conditions together and provides true result when either of the conditions is returned true.read more,” and “VBA ANDVBA AND is an inbuilt logical function and a logical operator. Only when all of the conditions specified in this function are met , it returns the output as true. In contrast, if any of the conditions fails, the output is false.read more” conditions. This article will discuss the VBA NOT with the IF function in excelIF function in Excel evaluates whether a given condition is met and returns a value depending on whether the result is “true” or “false”. It is a conditional function of Excel, which returns the result based on the fulfillment or non-fulfillment of the given criteria.
read more. But, first, we need to look at the VBA NOT function to understand it.

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Examples

You can download this VBA Not Excel Template here – VBA Not Excel Template

Example #1

The NOT function is available with VBA too. It works the same as the Excel function. For example, look at the below set of VBA codesVBA 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.

Code:

Sub NOT_Example1()

Dim k As String

k = Not (45 = 45)

MsgBox k

End Sub

We have declared the variable “k” as a string in the above code.

Dim k As String

Next, we have assigned the value through the NOT functionNOT Excel function is a logical function in Excel that is also known as a negation function and it negates the value returned by a function or the value returned by another logical function.read more. Does it NOT function to say whether the number 45 equals 45 or not?

k = Not (45 = 45)

Next, we have assigned the value returned by the NOT function to the variable “k” in the message box.

MsgBox k

Run the code and see what the result is.

Example #2 – NOT with IF Function

As we said in one of the earlier articles, “IF with other logical functions are the best pairs in Excel.”

Similarly, NOT with IF is useful in many ways. For example, with IF, we can have our results instead of the default results of TRUE or FALSE.

Take the same example code above. Again, we will apply NOT with the IF function.

Code:

Sub NOT_Example2()

Dim k As String

If Not (45 = 45) Then
k = "Test result is TRUE"
Else
k = "Test result is FALSE"
End If

MsgBox k

End Sub

In the above code, we have altered the default results from “Test result is FALSE” and “Test result is TRUE.” If the supplied logical test is true, it will return “Test result is FALSE,” and if the supplied logical test is false, it will return. “Test result is TRUE.”

In the above code, we have a value of 45 = 45, so we will get the answer as follows.

Example #3 – Advanced NOT

The NOT function is utilized best with the IF function. For example, we can use this function to hide all the sheets except one particular sheet.

We have various sheets, as follows in our Excel.

Below is the sample code to hide all sheets except one particular sheet.

Code:

Sub NOT_Example3()

Dim Ws As Worksheet

For Each Ws In ActiveWorkbook.Worksheets
If Not (Ws.Name = "Data Sheet") Then
Ws.Visible = xlSheetVeryHideen
End If
Next Ws

End Sub

The above code hides all the worksheets except the worksheet “Data Sheet.”

You can use this VBA code to hideVBA columns need to be hidden for the sheet to convey only the relevant information. To hide a column, simply set the property value to ‘TRUE’; to unhide the column, set the property value to ‘FALSE’.read more all the sheets except one particular sheet by changing the sheet name to your sheet name.

For how we can also unhide sheets in excelThere are different methods to Unhide Sheets in Excel as per the need to unhide all, all except one, multiple, or a particular worksheet. You can use Right Click, Excel Shortcut Key, or write a VBA code in Excel. read more. The below code will unhide all the sheets except the sheet name “Data Sheet.”

Code:

Sub NOT_Example4()

Dim Ws As Worksheet

For Each Ws In ActiveWorkbook.Worksheets

If Not (Ws.Name = "Data Sheet") Then
Ws.Visible = xlSheetVisible

End If
Next Ws

End Sub

The below code will unhide only the sheet name “Data Sheet.”

Code:

Sub NOT_Example3()

Dim Ws As Worksheet

For Each Ws In ActiveWorkbook.Worksheets
If Not (Ws.Name <> "Data Sheet") Then
Ws.Visible = xlSheetVisible
End If
Next Ws

End Sub

Recommended Articles

This article has been a guide to VBA Not Function. Here, we discuss the working of the Not function, how to use it with the IF function, and practical examples and downloadable templates. Below are some useful articles related to VBA: –

• VBA If Else
• IF NOT in VBA
• For Each Loop in Excel VBA
• GoTo in VBA

VBA Logical Operators: AND, OR, NOT

VBA Logical Operators Example Source Code

For the sake of simplicity, we will be comparing hard coded numbers.

Add ActiveX buttons to the sheet from the “Insert option.”

Set the properties as shown in the image below

The following table shows the properties that you need to change and the values that you need to update too.

S/N	Control	Property	Value
1	CommandButton1	Name	btnAND
		Caption	AND Operator (0 = 0)
2	CommandButton2	Name	btnOR
		Caption	OR Operator (1 = 1) Or (5 = 0)
3	CommandButton3	Name	btnNOT
		Caption	NOT Operator Not (0 = )

Add the following code to btnAND_Click

Private Sub btnAND_Click()
    If (1 = 1) And (0 = 0) Then
            MsgBox "AND evaluated to TRUE", vbOKOnly, "AND operator"
        Else
            MsgBox "AND evaluated to FALSE", vbOKOnly, "AND operator"
    End If
End Sub

VBA If AND Operator

• “If (1 = 1) And (0 = 0) Then” the if statement uses the AND logical operator to combine two conditions (1 = 1) And (0 = 0). If both conditions are true, the code above ‘Else’ keyword is executed. If both conditions are not true, the code below ‘Else’ keyword is executed.

Add the following code to btnOR_Click

Private Sub btnOR_Click()
    If (1 = 1) Or (5 = 0) Then
            MsgBox "OR evaluated to TRUE", vbOKOnly, "OR operator"
        Else
            MsgBox "OR evaluated to FALSE", vbOKOnly, "OR operator"
    End If
End Sub

VBA If OR Operator

• “If (1 = 1) Or (5 = 0) Then” the if statement uses the OR logical operator to combine two conditions (1 = 1) And (5 = 0). If any of the conditions is true, the code above Else keyword is executed. If both conditions are false, the code below Else keyword is executed.

Add the following code to btnNOT_Click

Private Sub btnNOT_Click()
    If Not (0 = 0) Then
            MsgBox "NOT evaluated to TRUE", vbOKOnly, "NOT operator"
        Else
            MsgBox "NOT evaluated to FALSE", vbOKOnly, "NOT operator"
    End If
End Sub

VBA If NOT Operator

• “If Not (0 = 0) Then” the VBA If Not function uses the NOT logical operator to negate the result of the if statement condition. If the conditions is true, the code below ‘Else’ keyword is executed. If the condition is true, the code above Else keyword is executed.

Download Excel containing above code