I want to know how to detect a special character in a textbox.
For Example:
In a textbox, the program does not allow an input of a special character.. each time the program detects a special character in the text it will display an alert box saying that no special character is allowed.
And second, When a form loads.. I want to remove a "comma" character from a textbox, for example:
A textbox has a value of 20,000.00
How can remove the comma character in the textbox but i want the dot character to remain there..
Can anyone help me with this? thanks!
For Example:
In a textbox, the program does not allow an input of a special character.. each time the program detects a special character in the text it will display an alert box saying that no special character is allowed.
And second, When a form loads.. I want to remove a "comma" character from a textbox, for example:
A textbox has a value of 20,000.00
How can remove the comma character in the textbox but i want the dot character to remain there..
Can anyone help me with this? thanks!