We are using Intersoft WebCombo with multiselect functionality.

<MultipleSelectionSettings Enabled="True">

If TextBoxMode="Editable" then the checkbox is not showing and selection change event is fired for every value selected. If the TextBoxMode="ReadOnly" then checkboxes are shown and we are able to select multiple values but the we are not able to type any text for filtering the data.

Following is our requirement

1. We need provision to type some text.

2. Select all the records/part of records from the filtered data.

3. Selection change event has to be fired after selecting the filtered records.

Kindly let us know if any option is available for achieving the above functionality.