如何从gridview ItemTemplate访问文本框值

Question

Using C#, I am trying to access the value of a textbox defined within an ItemTemplate inside a GridView . That is, trying to get to an item such as:

<GridTemplateColumn UniqueName="Notes" HeaderText="Notes" ItemStyle-HorizontalAlign="Center" HeaderStyle-HorizontalAlign="Center">
    <ItemTemplate>
        <TextBox ID="NotesInput" runat="server" Width="130px"></TextBox>
    </ItemTemplate>
</GridTemplateColumn>

There are no events fired or no need to edit, just need to access it. The other columns are bound to database fields but this is a value that is entered, and needs to be processed. Can you please provide some guidance ?

Answer 1

您不能直接从代码中访问它，因为它必须位于网格视图中，然后必须选择一行然后找到所需的控件。

TextBox notesInput = (TextBox)gridName.Rows[rowIndex].FindControl("NotesInput");

Answer 2

你可以找到这样的文本框

var txt = (TextBox)YourGridName.Rows[e.RowIndex].FindControl("txtboxID");