如何双击数据网格控件并将文本释放到文本框。 [英] How to double click a datagrid control and release the text to a textbox.

问题描述

嗨朋友们，我想从数据网格中选择一个文本，即在双击特定行但未获得结果之后。这是我的示例代码。

Hi friends, please i want to pick a text from a datagrid,that is after double clicking a particular row but am not getting the result. This is my sample code.

Private Sub GridName_DoubleClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles GridName.DoubleClick


txtName.Text = GridName.SelectedRows(0).Cells("colUserName").Value.ToString()
txtAddress.Text = GridName.SelectedRows(1).Cells("colAddress").Value.ToString()
txtCity.Text = GridName.SelectedRows(2).Cells("colCity").Value.ToString()


    End Sub

期待您的帮助。



谢谢。

Looking forward for your help.

Thanks.

推荐答案

尝试这个（我认为你不能通过列名访问单元格）。替换为实数，单元格的真实索引而不是我在代码中放入的名称：

Try this (I think you cannot access cells through column names). Replace with real numbers, real indexes of the cells instead of names I put in the code:

txtName.Text = GridName.CurrentRow.Cells(colUserNameIndex).Value
txtAddress.Text = GridName.CurrentRow.Cells(colAddressIndex).Value
txtCity.Text = GridName.CurrentRow.Cells(colCityIndex).Value

如果你想使用字段名，请使用

If you want to use field names, use

Dim drv as DataRowView = DirectCast(GridName.CurrentRow.DataBoundItem, DataRowView)
txtName.Text = drv("UserName")
txtAddress.Text = drv("Address")
txtCity.Text = drv("City")

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