public FooTextBoxRangeProvider(FooTextBox textbox, int start, int length, FooTextBoxAutomationPeer peer)
{
this.textbox = textbox;
this.start = start;
this.end = start + length;
_peer = peer;
}
public FooTextBoxRangeProvider(FooTextBox textbox, FooTextBoxAutomationPeer peer)
: this(textbox, 0, textbox.Document.Length, peer)
{
}
