Leading zeros in RadNumericUpDown

[Markus]

Hi,

I would like to use the RadNumericUpDown but would have to make all numbers double digits.

So with numbers from 1 to 99 there should 01, 02, 03 ... appear.

Is there a function for this?

 

Thanks in advance

[Kalin]

Hello Markus,

What I can suggest you would be to inherit from RadNumericUpDown and override the FormatEdit and FormatDisplay method. They are responsible for formatting the text when in edit and in display mode. Please try the following snippets:

public override string FormatDisplay()

{

    if (this.Value.HasValue)

    {

        return this.Value.Value.ToString("00");                

    }

 

    return base.FormatDisplay();

}

 

public override string FormatEdit()

{

    if (this.Value.HasValue)

    {

        return this.Value.Value.ToString("00");

    }

 

    return base.FormatEdit();

}

Hope this helps. Please let me know if you have any other questions or concerns.

Regards,
Kalin
Progress Telerik