Obtain and release a device context. Draw dots, lines, and rectangles on a form or control. Change pen and brush styles using stock objects. Create and use custom pen and brush styles. Place text on a form or control. Describe and use the functions that are used to create, open, read, write, and close files. Explain how the Windows registry is manipulated when opening and using programs and files. Map a network resource to a local drive. Create and cancel network connections. Get network status information. Get information on errors generated by networking functions

• Device Contexts
• Using Drawing Functions
• Changing Styles
• Working with Text

Unit 2: Files and Registry APIs

• File Functions
• The Windows Registry

Unit 3: Networking API Functions

• The WNetAddConnection2 Function
• The WNetCancelConnection2 Function
• The WNetGetUser Function
• The WNetGetLastError Function