gridview中文本框文本更改的gridview行索引 [英] gridview row index on text change of textbox in gridview
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问题描述
先生,我有一个gridview,其中有一个AutoCompleteExtender文本框。当我更改文本框的文本时,我需要在变量中存储gridview行索引..我该怎么做。
解决方案
试试这个:
受保护的 Sub TextBox1_TextChanged( ByVal 发件人作为 对象, ByVal e As EventArgs)
Dim txt As TextBox = DirectCast (发件人,TextBox)
Dim 行 As GridViewRow = DirectCast (txt.Parent.Parent,GridViewRow)
Dim rowIndex As Int32 = row.RowIndex
Debug.WriteLine(rowIndex)
结束 Sub
sir, i have a gridview in which a AutoCompleteExtender textbox. when i change the text of textbox i need to store gridview row index in a variable.. how can i do it.
解决方案
Try this:
Protected Sub TextBox1_TextChanged(ByVal sender As Object, ByVal e As EventArgs) Dim txt As TextBox = DirectCast(sender, TextBox) Dim row As GridViewRow = DirectCast(txt.Parent.Parent, GridViewRow) Dim rowIndex As Int32 = row.RowIndex Debug.WriteLine(rowIndex) End Sub
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