WinForm Foundation 2

1. Directory Operations folder createdirectory Create folder Delete delete folder Move Cut folder Exist determine if there is GetFiles get the full path of all files under the specified directory getdirectory get the reference Full path to all folders under directory

2. WebBrowser Browser Control URL

3. ComboBox drop-down box control DropDownStyle: Control the appearance style of the drop-down box name: cbo+ .... Case: Date picker

4, click to change the picture 1), when the program loads, the specified picture folder all the picture file name read into the listbox

5, Stone scissors cloth stone 1 Scissors 2 cloth 3 player won: 1 2=-1 2 3=-1 3 1=2 draw: Subtract = 0 Another situation: the computer won.

6. dialog box

7. Process we can think of every running application in a computer as a process. And a process is made up of multiple threads.

8, single-threaded to bring us problems

9. Under. NET, cross-thread access is not allowed.

WinForm Foundation 2