As a workaround, you can bind an auxiliary
TextBox
to the
ComboBox
so that it reflects the text. Then attach your handler to the
TextBox
TextChanged
event and make the
TextBox
invisible.
<combobox height="23" horizontalalignment="Left" margin="98,53,0,0" name="comboBox1" verticalalignment="Top" width="120" iseditable="True" />
<textbox height="23" horizontalalignment="Left" margin="100,95,0,0" name="textBox1" verticalalignment="Top" width="120">Text="{Binding ElementName=comboBox1, Path=Text}" TextChanged="textBox1_TextChanged" Visibility="Hidden" /></textbox>
Works fine for me.