Edit Masked TextBox in c#
I customized to edit Mask TextBox for validation IP address. I set Mask "000.000.000.000" and PromtChar is "_" so when enter data it appear
"12_.123._34._1_" not good.
I used RexgularExpressions for check a IP such as above.
if (!isRegExValid(this.Text,this.ValidationText)) { isValid =
ShowError((
this._errorMsg.Length == 0) ? _DEFAULT_INVALID_MSG :this._errorMsg);}
else{
if (this.RegExPatternMode ==RegularExpressionModes.IP && !isRegExValidIP(Text)){
isValid =
false;ShowError((
this._errorMsg.Length == 0) ? _DEFAULT_INVALID_MSG :this._errorMsg);}
elseisValid =
true;}
[1863 byte] By [TaoNguyen] at [2007-12-16] 