private void TwoPointOpWithDialog()
{
string fileName = OpenImage();
if (fileName == "fail")
{
return;
}
try
{
Bitmap overlayBitmap = new Bitmap(fileName, true);
mainImage.overlayBitMap = mainImage.ConvertTo8bpp(new Bitmap(overlayBitmap, mainImage.imageBitMap.Size));
mainImage.OperationArithmeticLogical((operationName)cbTwoPointOp.SelectedIndex);
}
catch (Exception exception)
{
MessageBox.Show(exception.Message, "Exception");
}
}