In the All items or All documents view of the list or library you want to add a column, select Add column at the end of the heading row, and then select More. Cancel AutoGeneration of all boolean columns. Navigate to the list or library where you want to create a column. Replace the auto-generated column with the templateColumn. Replace the column from the DataGridAutoGeneratingColumnEventArgs.Column property with the new DataGridColumn instance.

Var templateColumn = new DataGridTemplateColumn() Replace the DueDate column with a custom template column. In the AutoGeneratingColumn event handler, create a new DataGridColumn. In the AutoGeneratingColumn event handler, access the DataGridColumn properties by referencing the DataGridAutoGeneratingColumnEventArgs.Column property. private void dataGrid1_AutoGeneratingColumn(object sender, DataGridAutoGeneratingColumnEventArgs e)ДЄdd the event handler to the DataGrid instances events. To handle the AutoGeneratingColumn eventД¬reate an event handler for the DataGrid's AutoGeneratingColumn event. The AutoGeneratingColumn event occurs one time for each public, non-static property in the bound data type when the ItemsSource property is changed and the AutoGenerateColumns property is true. You can handle the DataGrid's AutoGeneratingColumn event to modify, replace, or cancel a column that is being generated. However, if you specify columns in XAML, you should set AutoGenerateColumns to false in order to avoid duplication. You can modify the DataGrid.Columns collection at run time regardless of whether it contains generated columns. If there are existing column sets, double-clicking will always trigger editing of a. If you are using TCx32, nothing happens, but if you are using TCењ†4, a dialog for a new set appears. Double-click on the empty list of custom column sets. Open Configuration->Options.->Custom columns. The DataGrid control supports the option to automatically generate columns based on the collection data bound through the ItemsSource property. Make sure there are no custom columns defined.

Double commander custom columns