在循环的每次迭代中引用不同的控件 [英] Refering to a different control in each iteration of a loop

问题描述

在我的程序中，我有 24 个文本框供用户输入.我想将每个文本框的内容分配给数组的索引.有没有一种方法可以循环执行此操作而不必每次都输入 strItems(0) = MainForm.txtEntry1.text ?这是用 Visual Basic 编写的.

In my program I have 24 text boxes that the user uses for input. I want to assign the contents of each text box to an index of an array. Is there a way I can do this in a loop without having to type out strItems(0) = MainForm.txtEntry1.text every time? This is written in Visual Basic.

我正在尝试做的一个例子:

An example of what I'm trying to do:

    For intCount = 0 to (strItems.length - 1)
      strItems(intCount) = txtEntry[intCount + 1]
    Next

推荐答案

如果您为所有文本框名称添加前缀(例如 textBoxArray1)，则您可以遍历表单上的所有文本框并进行相应处理.喜欢:

If you prefix all of you text boxes names (e.g. textBoxArray1) you can then loop through all the text boxes on the form and process accordingly. Like:

Dim ctrl As Control

For Each ctrl In Me.Controls
   If (ctrl.GetType() Is GetType(TextBox)) Then
      If(ctrl.Name.StartsWith("textBoxArray") Then
          'your code here
      End If
   End If
Next

这篇关于在循环的每次迭代中引用不同的控件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！