There's a way to force c# NumericUpDown to accept both comma and dot, to separate decimal values?
I've customized a textbox to do it (practically replacing dots with commas), but I'm surprised that there isn't another way..
This question explains how to change the separator, but I would like to use both!
NumericUpDown control uses the culture of the operating system to use comma or dots as a decimal separator.
If you want to be able to handle both separators and consider them as a decimal separator (ie: not a thousand separator), you can use Validation or manual event treatment, for example:
private void numericUpDown1_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar.Equals('.') || e.KeyChar.Equals(','))
{
e.KeyChar = ((System.Globalization.CultureInfo)System.Globalization.CultureInfo.CurrentCulture).NumberFormat.NumberDecimalSeparator.ToCharArray()[0];
}
}
In this example you will replace every dot and comma by the NumericDecimalSeparator of the current culture
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