I'm trying to understand the difference between Show and ShowDialog. Does ShowDiaglog actually means setting a form's visible property to true and calling the form's Activate method? If yes, what is the difference between using ShowDialog and using Show, setting visible to true and calling Ac...
You want to calculate the count years between two date, if yes, you can take a look the following code:prettyprint 複製 DateTime birthdate = new DateTime(1992,11,4); // Save today's date. var today = DateTime.Today; // Calculate the age. var age = today.Year - birthdate.Year;...