private void CreateUnboundButton_Click(object sender, RoutedEventArgs e)
{
DataGridColumnTypeModel columnTypeModel = columnTypeComboBox.SelectedItem as DataGridColumnTypeModel;
if (columnTypeModel == null)
{
throw new Exception("unexpected state");
}
// Set databinding related properties
DataGridHelper.SparseSetValue(_dataGrid.Properties[DataGrid.AutoGenerateColumnsProperty], false);
ModelItem dataGridColumn = columnTypeModel.CreateDataGridColumn(_context);
_columns.Add(dataGridColumn);
}
/// <summary>
/// Edit the column associated with the button that was clicked.
/// </summary>
private void EditColumn_Click(object sender, RoutedEventArgs e)
{
ListBoxItem item = DataGridHelper.FindParent <ListBoxItem>((Button)sender);
if (item != null)
{
ListBox listBox = DataGridHelper.FindParent <ListBox>(item);
if (listBox != null)
{
listBox.SelectedItems.Clear();
}
item.IsSelected = true;
EditColumn();
}
}
public override ModelItem CreateDataGridColumn(EditingContext context, PropertyDescriptor pd)
{
return(DataGridHelper.CreateBoundDataGridTemplateColumn(context, pd));
}
public override ModelItem CreateDataGridColumn(EditingContext context)
{
return(DataGridHelper.CreateUnboundDataGridTemplateColumn(context));
}
public virtual ModelItem CreateDataGridColumn(EditingContext context, PropertyDescriptor pd)
{
return(DataGridHelper.CreateDataGridColumn(context, ColumnType, pd));
}
public virtual ModelItem CreateDataGridColumn(EditingContext context)
{
return(DataGridHelper.CreateUnboundDataGridColumn(context, ColumnType));
}