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日期:2024-07-19
The conditional statement IF ELSE , is use for examining the conditions that we provided, and making decision based on that contition, The VB.Net if..else statement selects a statement for execution based on the value of a Boolean expression...
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日期:2024-07-16
Control Statements are used to control the flow of program's execution. Visual Basic supports control structures such as if... Then, if...Then ...Else, Select...Case, and Loop structures such as Do While...Loop, While...Wend, For...Next etc method....
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日期:2024-07-16
This Visual Basic 2012 tutorial lesson demonstrates the usage of If then else in VB2012 programming ... 9.3 Using the If control structure with the Comparison Operators To effectively control the Visual Basic 2012 program flow, we shall use the If control...
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日期:2024-07-18
Visual Basic, VBA, and Visual Basic .NET support the IIF function as an alternative to the If...Then...Else statement. Although this may seem like a shortcut, IIF functions differently than If...Then...Else. IIF must evaluate the entire statement when pre...
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日期:2024-07-13
If ... Then...Else Repeat a block of statements. Syntax If condition Then [Statements] [Else Else-Statements] or If condition Then [Statements] [ElseIf condition-n] Then [Statements] [Else] [Statements] End If Key condition An ......
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日期:2024-07-19
介紹如果之前的條件式測試失敗,下一個所要測試的條件。 備註. ElseIf 關鍵字可用於以下內容中:. If...Then...Else 陳述式 · #If...Then...#Else 指示詞. 請參閱. 參考....
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日期:2024-07-19
If...Then...Else 陳述式會檢查條件是True 或False,然後再依據這個結果來執行一個或更多個陳述式。條件通常是一個使用比較運算子的運算式,它會比較兩個數值或 ......
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日期:2024-07-13
跳到 If–then(–else) - The if–then construct (sometimes called if–then–else ) is common ... such as C, Java, JavaScript and Visual Basic ....