[英]How do you convert a cell value in a DataGridView into a integer if it's an integer, and a string when it's a string?
I have a DataGridview called "dgvDynamic" which displays data from a MS Access DB into a DataGridView. 我有一个名为“ dgvDynamic”的DataGridview,它可以将来自MS Access DB的数据显示到DataGridView中。 I want to show the value of the selected cell, into a textbox called "txtSelectedCell".
我想在一个名为“ txtSelectedCell”的文本框中显示所选单元格的值。
However, it will only show data of a string datatype in the textbox, not integers. 但是,它将仅在文本框中显示字符串数据类型的数据,而不是整数。 How can I display both strings and integers in the textbox?
如何在文本框中同时显示字符串和整数? Thank you.
谢谢。 Here is the code:
这是代码:
Private Sub dgvDynamic_CellContentClick(sender As Object, e As DataGridViewCellEventArgs) Handles dgvDynamic.CellContentClick
txtSelectedCell.Text = dgvDynamic.SelectedCells(0).Value.ToString
End Sub
Turns out I used the wrong event. 原来我使用了错误的事件。 Instead of using the "CellContent" event I should've used the "ClickEvent" and then changing the statement
我应该使用“ ClickEvent”,然后更改语句,而不是使用“ CellContent”事件
From: txtSelectedCell.Text = dgvDynamic.SelectedCells(0).Value.ToString
来自:
txtSelectedCell.Text = dgvDynamic.SelectedCells(0).Value.ToString
To: txtSelectedCell.Text = dgvDynamic.CurrentCell.Value.ToString()
到:
txtSelectedCell.Text = dgvDynamic.CurrentCell.Value.ToString()
Thanks @Codex for solving the problem for me. 感谢@Codex为我解决问题。
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