Disable column in Gridview

Question

Hi I want if value in Gridview column is 'D' or 'S' then SessionDate should be disabled Thanks

Tuhin Paul · Answer

protected void grdPlanning_RowDataBound(object sender, GridViewRowEventArgs e) { // Check if the current row is a data row if (e.Row.RowType == DataControlRowType.DataRow) { // Find the TextBox control for SessionDate in the current row TextBox txtSessionDate = (TextBox)e.Row.FindControl("txtSessionDate"); // Get the value of the column that you want to check (replace "ColumnName" with the actual name of the column) string columnValue = DataBinder.Eval(e.Row.DataItem, "ColumnName").ToString(); // Check if the value of the column is "D" or "S" (disable the textbox if true) if (columnValue == "D" || columnValue == "S") { txtSessionDate.Enabled = false; } else // if the value of the column is not "D" or "S" (enable the textbox) { txtSessionDate.Enabled = true; } } }

Sachin Singh · Answer

you can also test this '"> Style="text-align: right"

Naimish Makwana · Answer

You can achieve this by handling the RowDataBound event of the GridView in your code-behind file. In this event, you can check the value of the column and disable the SessionDate TextBox accordingly. Here's some sample code that demonstrates how to do this: protected void grdPlanning_RowDataBound(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { TextBox txtSessionDate = (TextBox)e.Row.FindControl("txtSessionDate"); string columnValue = DataBinder.Eval(e.Row.DataItem, "ColumnName").ToString(); // Replace "ColumnName" with the actual name of your column if (columnValue == "D" || columnValue == "S") { txtSessionDate.Enabled = false; } } } Make sure to replace "ColumnName" with the actual name of the column in your GridView that contains the value you want to check. Thanks

Anandu G Nath · Answer

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