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Show Auto generated Serial No in Data Grid Column in WPF

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Show Auto generated Serial No in Data Grid Column in WPF

Dinesh Santhalingam

9yAsked Aug 31, 2017, 1:35 AM6.9k

I have my data grid view in WPF.I bound all the data from my datatable to my datagrid view.But now i want the Serial No column to my data grid view .

"S.No" IsReadOnly="True" Width="40" />

By this code i insert the column in my datagrid view.I need to auto generate the serial No. please help me to solve this problem.Any help will be appreciated.

2 Replies

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Amit Gupta9y ago
Accepted answer
Hey

Instead of adding a seperate column to datagrid, you can add a column to your datatable and loop it through that column to increment the sl no. like
var dt = new DataTable ();// assuming it has rows
dt.Columns.Add("SlNo", typeof(int));

//Create a loop and fill that slno
for( int x=0; x< dt.Rows.Count; x++)
{
    dt.Rows[x]["SlNo"]= (x+1);
}

// all done, restrict the user from changing the value
dt.Columns["SlNo"].ReadOnly =true;
Dinesh Santhalingam9y ago
Amit Thanks for your help.Its working.
void DataGrid_LoadingRow(object sender, DataGridRowEventArgs e)
{
e.Row.Header = (e.Row.GetIndex()).ToString();
}
This will also create the rownumber details for datagridview.