Using Win32 functions in Visual FoxPro
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Code examples:
Testing an ODBC connection for supporting specific functionality
Disk in drive A:
Displaying the drive type value
GDI+: enumerating fonts installed on the system
GetFocus returns a HWND value
Retrieving information about the main VFP window
Retrieving list of all active RAS connections
Using the DrawText function
Verifying a file using the Authenticode policy provider
Form Magnifier
Obtaining Shell32.dll version
Using GetNearestColor
Using the MessageBox Win32 function
Enumerating print processors and supporting data types installed on the specified server
High-powered ALLTRIM
Pocket PC: base class
Quering Audio Mixer Device
Reading the state of mouse buttons within DO WHILE loop
Using FtpCommand
Using the SystemParametersInfo function
DiskFreeSpace class
Enumerating ports that are available for printing on a specified server
How to start the screen saver and how to find whether the screen saver is active
How to view system icons for the classes installed on the local machine
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Storing the environment strings in cursor
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W32 Constants
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See also:
One more way to retrieve environment strings
Creating INI file and adding strings to it
Reading and setting Environment variables
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1380 bytes
Created: 2001-08-04 12:00:00
Modified: 2011-12-10 09:20:22
Visits in 7 days: 80
Listed functions:
FreeEnvironmentStrings
GetEnvironmentStrings
GlobalSize
My comment:
This way you get all environment variables, so you dont need to provide their names as with the GetEnv() function.
Word Index links for this example:
ini file
environment variable
environment strings
environment variables
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