Alphabetic Character | Windows |

c# - How to make a TextBox accept only alphabetic characters?

: Computers assign a unique numerical value to every character (e.g., 'A' is 65 in ASCII) to process them digitally. 💡 Fun Fact alphabetic character

: Design your own digital typeface using tools like FontStruct or Birdfont . c# - How to make a TextBox accept only alphabetic characters