I'm trying to set LongTimePattern property of CurrentCulture with the following code:
System.Threading.Thread.CurrentThread.CurrentCulture.DateTimeFormat.LongTimePattern = "HH:mm:ss";
and I'm getting InvalidOperationException: Instance is read-only.
Any idea how can I change it? I want to force
LongTimePattern to show 24h format for any culture.
If you change the System.Threading.Thread.CurrentThread.CurrentCulture then it will automatically update the LongTimePattern.
You can't make any updation in current assigned culture info but create a new one and assign it to current culture.
System.Globalization.CultureInfo c = new System.Globalization.CultureInfo("es-ES"); c.DateTimeFormat.LongTimePattern = "h-mm-ss"; Thread.CurrentThread.CurrentCulture = c;