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Edit on focus

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MultiColumnComboBox

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14 Answers, 1 is accepted

answered on 28 Jan 2019, 08:34 AM

Hello Hans,

I've tested two scenarios based on your description.

The first one was to click on the text input part of the control. In this case the focus is given to the input field and you can type right away.
The second scenario was to focus the control using its Focus() method. In this case you cannot just start typing because the focus doesn't propagate to the input field. In order to focus this you can use the GotFocus event of the RadMultiColumnComboBox control to manually set the focus to the text input. Here is an example in code:

private void multiColumnComboBox_GotFocus(object sender, RoutedEventArgs e)

{

    var tb = this.multiColumnComboBox.FindChildByType<RadWatermarkTextBox>();

    tb.Focus();

}

If this doesn't help, can you please tell me how exactly you focus the control, and what is its setup?

Regards,
Martin Ivanov
Progress TelerikWant to extend the target reach of your WPF applications, leveraging iOS, Android, and UWP? Try UI for Xamarin, a suite of polished and feature-rich components for the Xamarin framework, which allow you to write beautiful native mobile apps using a single shared C# codebase.

answered on 07 Jun 2019, 06:25 AM

rmccmb.png

hii...how do i get multi column combo box selected items into a datatable or List ?? see the attached pic

answered on 11 Jun 2019, 08:56 AM

123.png

hii...i cant access that property....see the attached pic

answered on 12 Jun 2019, 11:13 AM

Hello Raneesras,

Another approach is to use the SelectionChanged event of RadMultiColumnComboBox control and its CloseDropDown() method if you have access to this API.

private void RadMultiColumnComboBox_SelectionChanged(object sender, SelectionChangeEventArgs e)

{

this.multiColumnComboBox.CloseDropDown();

}

If this doesn't work for you, there is a solution shown in the following forum.

Regards,
Martin Ivanov
Progress TelerikWant to extend the target reach of your WPF applications, leveraging iOS, Android, and UWP? Try UI for Xamarin, a suite of polished and feature-rich components for the Xamarin framework, which allow you to write beautiful native mobile apps using a single shared C# codebase.