hi,
combobox does not support text property, for RIA validation i need text property for ex see the below code
Text="{Binding Path=VendorCode , Mode=TwoWay, NotifyOnValidationError=true, UpdateSourceTrigger=Default, ValidatesOnExceptions=true}"

where  silverlight combobox control support this but the rad control dosn't how to resolve this?
<ComboBox    Text="{Binding Path=VendorCode , Mode=TwoWay, NotifyOnValidationError=true, UpdateSourceTrigger=Default, ValidatesOnExceptions=true}"
Margin="150,405,0,0" VerticalAlignment="Top" HorizontalAlignment="Left" Width="161" Name="cmbPaymentType">
<ComboBoxItem Content="Item 1"/>
<ComboBoxItem Content="Item 2"/>
<ComboBoxItem Content="Item 3"/>
<ComboBox>

thank you.

Hello Kasthuri,

The RadComboBox has a Text property indeed, which you can use for the data validation. Also, you can refer to this online demo, which illustrated how to use data validation with RadComboBox.

Hope this information helps.

Kind regards,
Konstantina
the Telerik team