I have made an application in C# .NET , in which there is a textbox.
In the textbox I want to insert a dot such that it remains there always
but during runtime ,it should be hidden(invisible)and whatever I enter
in the textbox during execution that content in the textbox should start
after the dot(which remains hidden).
And when someone press backspace or delete key, dot should not be removed And when someone select the whole textbox content,
and try to delete all content, So in that case also dot should not be removed.other content can be removed.
Kindly give some solution...............