Silverlight 4.0 + MVVM Pattern + Copy Paste a name in AutocompleteBox

Question

Hi,

I am using a Autocomplete textbox for "like" search text from Database using KeyDown Event. One of the scenario is COPY-PASTE textname to Autocompletebox where data is already available in Database.

I was unable to complete this scenario because when I try to paste the text, "Ctrl" is getting fired instead of "Ctrl+V" from keyboard.

Here is the code:

        string a = autoCompleteBox2.Text + e.Key.ToString().ToLower();

        if (FirstKey.Equals("ctrl") && string.IsNullOrEmpty(e.Key.ToString()))
        {
            a = autoCompleteBox2.Text;
        }

        if (!string.IsNullOrEmpty(a) && a.Length > 0 && !CurrentKey.Equals("ctrl"))
        {
            pvm.SearchDrug(4, a);
        }
        FirstKey = e.Key.ToString().ToLower();

this event is taking "Ctrl" instead of "Ctrl+ V".

Please help me regarding this.

Thanks, Srinivasa