private void TextKeyClicked(UIButton button)
{
var firstResponder = ResponderUtils.GetFirstResponder() as UITextField;
if (firstResponder != null)
{
firstResponder.InsertText(button.Title(UIControlState.Normal));
}
}
private void TextKeyClicked(UIButton sender)
{
var firstResponder = ResponderUtils.GetFirstResponder() as UITextField;
string key = sender.TitleLabel.Text;
if (int.TryParse(key, out int result))
{
firstResponder.InsertText(key);
}
else if (sender == btn11)
{
firstResponder.DeleteBackward();
}
else if (sender == btn12)
{
firstResponder.EndEditing(true);
}
}