how to reset the comboboxes which are having style dropdownlist

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.NET3.5

I am making desktop application using C#.NET and SQL SERVER.
how to reset the comboboxes which are having style DropDownList

how to reset the comboboxes which are having style dropdownlist
I have tried coding but no affect

private void btnreset_Click(object sender, EventArgs e)
{
  cbopropectid.Text = "";
  cbocustomername.Text = "";
  cboproducts.Text = "";
}

Pls help

Posted 8-May-11 20:18pm

shivani 2013

Updated 10-May-11 3:29am

ambarishtv

v2

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Sergey Alexandrovich Kryukov · Answer 1 · 2011-05-08T20:24:00

Solution 1

Do yourself a favor, never write "" in code, use system.Empty.
You cannot "reset" a combo box — what is it? myComboBox.SelectedIndex = -1. You can have a special (first) item like "[select a value]" which will denote "unselected" option. For "resetting" use myComboBox.SelectedIndex = 0.

—SA

Posted 8-May-11 20:24pm

Sergey Alexandrovich Kryukov

Updated 8-May-11 20:26pm

v2