The datagridRow object is missing. What should I do ?, The datagridrow object is missing.

The datagridRow object is missing. What should I do ?, The datagridrow object is missing.

The solution is as follows:

The Code is as follows:

/// <Summary>

/// Obtain the row of the DataGrid

/// </Summary>

/// <Param name = "dataGrid"> DataGrid Control </param>

/// <Param name = "rowIndex"> DataGrid row number </param>

/// <Returns> specified row number </returns>

Private DataGridRow GetRow (System. Windows. Controls. DataGrid dataGrid, int rowIndex)

{

DataGridRow rowContainer = (DataGridRow) dataGrid. ItemContainerGenerator. ContainerFromIndex (rowIndex );

If (rowContainer = null)

{

DataGrid. UpdateLayout ();

DataGrid. ScrollIntoView (dataGrid. Items [rowIndex]);

RowContainer = (DataGridRow) dataGrid. ItemContainerGenerator. ContainerFromIndex (rowIndex );

}

Return rowContainer;

}