4 使用With语句读取对象属性 When working with objects, use the With statement to reduce the number of times object properties are read. The following example shows the code before and after making the change to use the With statement. 修改前: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ...
VBA中嵌套的"for"和"if"语句常常一起使用,以实现更复杂的逻辑控制。例如,可以在"for"循环中使用"if"语句来判断某个条件是否满足,从而决定是否执行特定的操作。 在VBA中,嵌套的"for"和"if"语句可以应用于各种场景,如数据处理、报表生成、自动化任务等。通过合理运用嵌套的"for"和"if"语句,可以提高程序的灵活性...
After this, it executes the statements inside the For Loop sequentially. Finally, the program control reaches the statement 'Next loop_ctr', here it increments the variable 'loop_ctr' by 1. And the control again goes to the statement 'For loop_ctr = 1 To 100', where it checks if the...
After the loop process ends, it runs into the “Next counterVar” statement. This tells the macro to repeat the process for the next counterVar if the criteria have not been met. The next counterVar after 1 is 2. As such, the loop process will repeat since 2 is not 10. The process...
Breakpoints specify lines of code at which the execution of your macro should pause when you debug VBA. They are convenient when you want to be sure your code does run through a certain loop of If statement.断点指定调试 VBA 时宏执行应暂停的代码行。当您想要确保代码确实通过 If 语句的某个...
Any number of Exit Do statements may be placed anywhere in the Do…Loop as an alternate way to exit a Do…Loop. Exit Do is often used after evaluating some condition, for example, If…Then, in which case the Exit Do statement transfers control to the statement immediately following the ...
這些常數是由 Visual Basic for Applications 所指定。 您可以在程式代碼中的任何位置使用名稱來取代實際值。 註解 如果您嘗試設定開啟檔案的屬性,就會發生運行時錯誤。 範例 此範例會使用SetAttr 語句來設定檔案的屬性。 在 Macintosh 上,只有vbNormal、vbReadOnly、vbHidden和vbAlias常數可供使用。
如需取得支援服務並提供意見反應的相關指導,請參閱Office VBA 支援與意見反應。 意見反映 此頁面有幫助嗎? 是否 更多資源 訓練 模組 Do you want to know how to handle time registration in Microsoft Dynamics 365 Business Central? If so, this module explains how to set up time sheets....
keep counting numbers within the “For” loop. We will place a condition to check the page load within the same loop. If that condition is met, we can use “EXIT FOR” statement to exit the loop and proceed with the execution of other programming statements under the “For” loop. ...
但并不建议你这样做,不如直接使用 If Else 逻辑清晰。 For 循环结构 For Next——计数循环 Dim 变量 As 整数 For 变量 = num1 to num2 [StepN] 语句序列 Next [变量] Step 步长,表示变量如何变化,可省略此参数,会采用默认值为 Step1,如果要实现自减倒序,可定义步长为负数: ...