Check boxes inside combo box

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Hi all,
Im Using radcombobox with check boxes,

if user clicks Check All inside combobox i want to pass the value like

ifsc.selecteditem="ALL"
how can i do that

thanks in advance...,

Posted 19-Jan-13 0:18am

tpkpradeep

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RDBurmon · Accepted Answer · 2013-01-19T00:32:00

Follow this algorithm :

On click event of combo box

IF {Count of all item} = {Count of all selected item}
THEN pass selected value as "ALL"
ELSE pass selected value

Here is the code

string role = string.Empty;
var sb = new StringBuilder();
var collection = cmbifsc.CheckedItems;

IF (collection.count=cmbifsc.Items.Count)
sb.Append("%" + "ALL" + "%,");
ELSE
foreach (var item in collection)
sb.Append("%" + item.Text + "%,");

role = sb.ToString().Substring(0, sb.ToString().Length - 1); role=cmbifsc.selecteditem.text;--this will take selected values..

Hope this helps if yes then accept and vote answer other wise revert back with your queries.
--Rahul Dhoble