How to remove last character from string in C#

Suppose you have the following sentence:

"Riyadh - Jeddah - Dammam -"

which comes from list of cities and separated by (-) after each city.

you need to remove last separator.

just use the following code:

// remove last separator

 if (lblInputRegions.Text.EndsWith("-"))

         lblInputRegions.Text = lblInputRegions.Text.Remove((lblInputRegions.Text.Length - 1), 1);