Then...Else statement, but no ElseIf clause can appear after an Else clause. If...Then...Else statements can be nested within each other. In the multiline syntax, the If statement must be the only statement on the first line. The ElseIf, Else, and End If statements can be prec...
If...Then...Else 陳述式 Implements 陳述式 Imports 陳述式 (.NET 命名空間和類型) Imports 陳述式 (XML 命名空間) Inherits Statement Interface 陳述式 Mid 陳述式 Module 陳述式 Namespace 陳述式 On Error 陳述式 Operator Statement Option <keyword> 陳述式 ...
Visual Basic program lines or compiler directives that are compiled if the associated expression evaluates to True. #End If Terminates the #If statement block.RemarksOn the surface, the behavior of the #If...Then...#Else directives appears the same as that of the If...Then...Else ...
because the first argument is false.Console.WriteLine(If(False,"TruePart","FalsePart"))Dimnumber =3' With number set to 3, this statement prints Positive.Console.WriteLine(If(number >=0,"Positive","Negative")) number =-1' With number set to -1, this statement prints Negative.Console.Wri...
The IF-THEN-ELSE statement is a built-in function in Excel that is categorized as aLogical Function. It can be used as a VBA function (VBA) in Excel. As a VBA function, you can use this function inmacro codethat is entered through the Microsoft Visual Basic Editor. ...
Then statement in Visual Basic for Applications (VBA). You can combine the If ... Then statement with Else and ElseIf to make it more versatile and create more advanced conditions. Table of Contents How to use the If ... Then statement (VBA) If ... Then condition: larger than If ...
The IF…THEN statement is like the IF function in Excel. You give the IF a condition to test, such as “Is the customer a “preferred” customer?” If the customer is classified as “preferred” then calculate a discount amount. Another test could be to test the value of a cell, such...
The behavior of the#If...Then...#Elsedirective is the same as theIf...Then...Elsestatement, except that there is no single-line form of the#If,#Else,#ElseIf, and#End Ifdirectives; that is, no other code can appear on the same line as any of the directives. ...
In Excel VBA, IF Then Else statement allows you to check for a condition, and perform an action accordingly. This is extremely valuable in many situations as we will see in the examples later in this tutorial. To give you a simple example, suppose you have a list of grades in Excel ...
条件编译,官方文档: #If...Then...#Else 指令有条件地编译选定的 Visual Basic 代码块 条件编译通常用于为不同平台编译相同的程序。...它还用于防止调试代码出现在可执行文件中。 在条件编译期间排除的代码将在最终的可执行文件中完全省略,因此它不影响大小或性能。.