how to set multiple items in radComboBox with checkboxes

[lan luo]

Hi,

I created a RadComboBox with checkboxes control. When I load page, it will bind data from db also pre-select some items. I tried the item.selected = true only works for single selection ( without checkboxes ). Is there any way to make multiple selections in the ComboBox with checkboxes?

Thanks,

Lan

[Jayesh Goyani]

Hello,

Please try with below code snippet.

item.Checked = true;

Thanks,
Jayesh Goyani

[Sharon]

I have a problem open edit page in radgrid.  It constantly gives me out of range error message.

I did set e.Item.Checked = true, but since ((RadComboBox)e.Item.Parent).SelectedValue is still a string with mulitple select separated by commas.

Do you have any idea of what to do?

[Jayesh Goyani]

Hello,

could you please provide grid's mark up (aspx) page code?

thanks, jayesh goyani

[Swati]

Hello, i have Telerik version 2010 .I want radcombobox with checkboxes.so I have to add checkbox using item template of RadComboBox.And I have bound data to  and have got  with checkbox but I want to add "Checked All" Item in that rad code(vb.net).Please let know the way to append one checkbox to already existing data.

 

Thanks In advance.