MaskedTextBox komponentasida xossalar va hodisalar. Hodisalar ishlab chiqish
![if (maskedTextBox1.MaskFull)
{
toolTip1.ToolTipTitle = "Input Rejected - Too Much Data" ;
toolTip1.Show( "You cannot enter any more data into the date field. Delete some
characters
in order to insert more data." , maskedTextBox1, 0, -20, 5000);
}
else if (e.Position == maskedTextBox1.Mask.Length)
{
toolTip1.ToolTipTitle = "Input Rejected - End of Field" ;
toolTip1.Show( "You cannot add extra characters to the end of this date field." ,
maskedTextBox1,
0, -20, 5000);
}
else
{
toolTip1.ToolTipTitle = "Input Rejected" ;
toolTip1.Show( "You can only add numeric characters (0-9) into this date field." ,
maskedTextBox1,
0, -20, 5000);
}
}
void maskedTextBox1_KeyDown ( object
sender, KeyEventArgs e)
{
// The balloon tip is visible for five seconds; if the user types any data before it
disappears,
collapse it ourselves.
toolTip1.Hide(maskedTextBox1);
}
To'g'ri
va noto'g'ri foydalanuvchi kiritishini farqlash uchun niqobdan foydalanadi.
C#Nusxalash
[ System.ComponentModel.DefaultBindingProperty( "Text" ) ]
public class MaskedTextBox
: System . Windows . Forms . TextBoxBase
Meros
Ob'ekt
MarshalByRefObject
Komponent
Nazorat](https://docx.uz/documents/01b264f7-e0f2-4acd-a161-ed4a87f71156/page_20.png?v=1)
MaskedTextBox komponentasida xossalar va hodisalar. Hodisalar ishlab chiqish