0
我有一個組合框在數據網格EditItemTemplate裏,我寫在組合框中一些代碼加載事件,如:WPF組合框的動態綁定
代碼:
private void cmbGFld_Loaded(object sender, RoutedEventArgs e)
{
ComboBox cmb = (ComboBox)sender;
cmb.ItemsSource = FieldsList.GetFieldList();
ConditionField cData = condLists[FieldGrid.SelectedIndex];
cmb.SelectedItem = cData.FieldType;
}
XAML代碼:
<toolkit:DataGridTemplateColumn.CellEditingTemplate>
<DataTemplate x:Name="editTemplate">
<ComboBox Loaded="cmbGFld_Loaded" BorderBrush="Transparent" SelectedItem="{Binding Path=FieldType}" SelectedValuePath="Name" BorderThickness="0" FontSize="13" FontStyle="Italic" FontWeight="Normal" Foreground="DimGray" x:Name="cmbGFld" Template="{StaticResource ComboBoxTemplate2}">
<ComboBox.Resources>
<SolidColorBrush x:Key="{x:Static SystemColors.HighlightBrushKey}">Green</SolidColorBrush>
</ComboBox.Resources>
<ComboBox.ItemTemplate>
<DataTemplate>
<TextBlock HorizontalAlignment="Left" Text="{Binding Name}"/>
</DataTemplate>
</ComboBox.ItemTemplate>
</ComboBox>
</DataTemplate>
</toolkit:DataGridTemplateColumn.CellEditingTemplate>
但問題是,當我試圖編輯組合框它不顯示哪個是alre選擇ady,任何人都可以幫助我。
謝謝, @nag。
感謝您的寶貴答案,我改變了我的代碼,但以上當過我打電話cmb.selecteditem = condlist [fieldgrid.selectedindex] .fieldtype我越來越空值。 – nag