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How to select multiple dropdown items in WinForms MultiSelectionComboBox?

Platform: WinForms |
Control: MultiSelectionComboBox |
Published Date: November 21, 2014 |
Last Revised Date: January 7, 2020

Select the items in ComboBox

You can select multiple items at one shot in MultiSelectionComboBox by using ShowCheckBox and DisplayMode property.


private void Form1_Load(object sender, EventArgs e)
    this.MultiSelectionComboBox1.ShowCheckBox = true;
    this.MultiSelectionComboBox1.DisplayMode = DisplayMode.DelimiterMode;


Private Sub Form1_Load(sender As Object, e As EventArgs)
    Me.MultiSelectionComboBox1.ShowCheckBox = True
    Me.MultiSelectionComboBox1.DisplayMode = DisplayMode.DelimiterMode
End Sub

Samples: http://www.syncfusion.com/downloads/support/directtrac/general/MultiSelectionComboBox-248984763.zip

Reference link: https://help.syncfusion.com/windowsforms/classic/multiselectioncombobox/display-mode-configuration

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