Watermark Support in WPF ComboBox (ComboBoxAdv)

It displays the default text in the ComboBoxAdv when none of the items is selected in the drop down list.

Property	Description	Type	Data Type	Reference links
DefaultText	It is possible to display the default text.	Dependency Property	String	NA

Adding DefaultText property to an application

DefaultText property can be added directly to an application in the following way:

xaml

<syncfusion:ComboBoxAdv DefaultText="..Choose Items.."></syncfusion:ComboBoxAdv>

c#

ComboBoxAdv comboBox = new ComboBoxAdv();       
comboBox.DefaultText = "..Choose Items..";