text box enter only characters

Question

0.00/5 (No votes)

See more:

WPF

The text box enter only characters in wpf.....................

Posted 1-Nov-12 21:29pm

Dibin Babu

Add a Solution

Comments

Maciej Los 2-Nov-12 3:10am

Dibin Babu, if you have any question or comment to existing solution, please, use "Have a wuestion or comment" widget instead of "Submit your solution".

3 solutions

Add a Solution

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

sarathtamil · Answer 1 · 2012-11-01T21:58:00

<TextBox Name="txtProductCode">
  <TextBox.Text>
    <Binding Path="ProductCode">
      <Binding.ValidationRules>
        <jas:RegexValidationRule

          RegexText="^[A-Za-z]*$"

          ErrorMessage="Enter only character"

          RegexOptions="IgnoreCase"

          />
      </Binding.ValidationRules>
    </Binding>
  </TextBox.Text>
</TextBox>

sarathtamil · Answer 2 · 2012-11-01T22:05:00

Solution 5

please view this url

http://wpftutorial.net/DataValidation.html?showallcomments[^]

Permalink

Posted 1-Nov-12 22:05pm

sarathtamil

sarathtamil · Answer 3 · 2012-11-01T21:35:00

Try this simple code...

private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
        {
//allows only character
            if (char.IsChar(e.KeyChar) == true)
            {
                e.Handled = true;
            }
//backspace working code
            if (e.KeyChar == (char)Keys.Back)
            {
                e.Handled = false;
            }
        }

text box enter only characters

3 solutions

Solution 3

Solution 5

Solution 1

Add your solution here

Preview 0

text box enter only characters

3 solutions

Solution 3

Solution 5

Solution 1

Add your solution here

Preview 0

Existing Members

...or Join us