static string NumberOnlyCodeAppend(KeyInfo keyInfo, out bool isPackageFinished)
{
if (keyInfo.IsPressed)
{
isPackageFinished = false;
return("");
}
switch (keyInfo.Key)
{
case Keys.D1:
case Keys.NumPad1:
isPackageFinished = false;
return("1");
case Keys.D2:
case Keys.NumPad2:
isPackageFinished = false;
return("2");
case Keys.D3:
case Keys.NumPad3:
isPackageFinished = false;
return("3");
case Keys.D4:
case Keys.NumPad4:
isPackageFinished = false;
return("4");
case Keys.D5:
case Keys.NumPad5:
isPackageFinished = false;
return("5");
case Keys.D6:
case Keys.NumPad6:
isPackageFinished = false;
return("6");
case Keys.D7:
case Keys.NumPad7:
isPackageFinished = false;
return("7");
case Keys.D8:
case Keys.NumPad8:
isPackageFinished = false;
return("8");
case Keys.D9:
case Keys.NumPad9:
isPackageFinished = false;
return("9");
case Keys.D0:
case Keys.NumPad0:
isPackageFinished = false;
return("0");
case Keys.Enter:
isPackageFinished = true;
return("");
default:
isPackageFinished = false;
return("");
}
}
internal KeyStateChangedEventArgs(KeyInfo keyInfo)
{
KeyInfo = keyInfo;
}