需要有关此代码的帮助 [英] need help with this code

问题描述

我希望当文本框文本等于listbox1所选项目时，出现一个味精框
代码如下所示:

如果ListBox1.SelectedItems.Equals(TextBox2.Text)然后
MsgBox("hello"，MsgBoxStyle.Information，"HELLO")
WebBrowser1.GoBack()
如果结束

谢谢

i want when the textbox text equals listbox1 selected items then a msg box will appear
here is what the code looks like:

If ListBox1.SelectedItems.Equals(TextBox2.Text) Then
MsgBox("hello", MsgBoxStyle.Information,"HELLO")
WebBrowser1.GoBack()
End If

Thanks

推荐答案

是这个VB6或VB.Net.您必须更具体.

假设它是VB.Net，您想使用

Is this VB6, or VB.Net. You have to be more specific.

Assuming it''s VB.Net, you want to used

if ListBox1.SelectedItem.ToString() = TextBox2.Text Then...

如果它是一个多选列表框，则需要遍历选定的项目，如下所示:

If it''s a multi-aselect listbox, you need to iterate through the selected items, something like this:

foreach item as object in ListBox1.SelectedItems
    if (item as string =TextBox2.Text) Then... 

继续并进行编码.

Go forth, and code.

这可以做到.

This will do it.

If ListBox1.SelectedItem =TextBox2.Text Then
MsgBox("hello", MsgBoxStyle.Information,"HELLO")
WebBrowser1.GoBack()
End If

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