![]() ![]() But, the Mask must accept two kinds of mask, like, the default mask is like this (00) 0000-0000, but sometimes the mask need to have one more slot, like this (00) 0000-00000. In VB. Private void maskedTextBox1_Leave(object sender, EventArgs e) Heres the problem: Im using a MaskedTextBox for phones masks. MaskedTextBox1.BackColor = Color.LightBlue Private void maskedTextBox1_Enter(object sender, EventArgs e) MaskedTextBox1.BackColor = Color.LightYellow Private void maskedTextBox1_MaskInputRejected(object sender, MaskInputRejectedEventArgs e) Public partial class UserControl1 : UserControl Here's the code that I made, and again, thanks guys!! using System there's a better way to do something like I did? The decimal (.), thousandths (,), time (:), date (/), and currency () symbols default to displaying those symbols as defined by the applications culture. When used with a zero-length mask, MaskedTextBox behaves like a single-line TextBox control. I mean, this MaskedTextBox will be a part of a Class with others Custom Controls, so. Assigning a zero-length string as the mask will preserve any existing data in the control. I just like to know how can I do it in a "Professional Way", Again, the user enter in the field and remove some digit (00).Then, the User enter again in the field and add a new digit (00).User type a number with 10 digits (00) 0000-0000.It's use colors to identify if the field are Right or not. Now, I'm trying to make something better and using C#.Ĭan someone help me? I mean, just give me a light, because I'm stuck! If Me.(10) Or Me.MaskCompleted.Equals(True) Then ![]() If Me.Text.Contains(" ") Or Me.Text.EndsWith(" ") Or Me.Text.StartsWith(" ") Then I'd also think about whether it is a good idea to have a method called Validation returning a bool that shows a mesage box. Me.TextMaskFormat = MaskFormat.ExcludePromptAndLiterals My problem is Nationalit圜ode can be 8 or 12 length, If I use above code,then in Runtime enter a code with 8 length, it will pass null to controller. Not to mention creating two string instances each containing one character is both harder to read and creates unnecessary objects on the heap. The MaskedTextBox supports the following predefined mask rules: 0Digit. For a live example, visit the Validation Demo of the MaskedTextBox. To restrict user input, define a mask value. Private Sub MaskedTextValidacao_Validating(sender As System.Object, e As ) Handles Me.Validating The default MaskedTextBox mask is an empty string which allows for any type of user input. Here's just a example using VB.NET that I made some time ago. Some time ago, I made it using VB.Net, but now, I need to do this using C#. If the user type more than 10 chars, the MaskedTextBox will change his own mask. But, the Mask must accept two kinds of mask, like, the default mask is like this (00) 0000-0000, but sometimes the mask need to have one more slot, like this (00) 0000-00000. I'm using a MaskedTextBox for phones masks.
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