Compare just the date part of a date object ignoring the time
As long as you have the permissions to write to the folder, use the System.IO.File.Copy method to do this.
The purpose of this is to make a series of controls (in this case buttons) randomly appear on the page. Each button is still related to the same event but their position and caption text is changed to keep the same physical order e.g. A, B, C, D, E.
By adding string values to dates you can alter the final date value as follows.
How to convert between these types in code.