how to search with second letter i combobox in c# windows ap

Hello Bobi...

The following code example shows the usage of the FindString method and SelectedIndex property. The example is part of a complete code example in the ComboBox class overview.

private void SearchButton_Click(object sender, System.EventArgs e)

{

int index = comboBox1.FindString(textBox2.Text);

comboBox1.SelectedIndex = index;

}

for the details visit following link

https://msdn.microsoft.com/en-us/library/wxyt1t12(v=vs.110).aspx

https://stackoverflow.com/questions/10160708/how-do-i-find-an-item-by-value-in-an-combobox-in-c

https://stackoverflow.com/questions/13459772/how-to-check-index-of-combobox-based-on-string