EnumDisplaySettings (user32)
Last changed: -94.41.207.55
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Summary
The EnumDisplaySettings API enumerates the display settings for the machine (surprise!). It returns a DEVMODE struct which contains the current settings. Use ChangeDisplaySettings to change those values.

C# Signature:

[DllImport("user32.dll")]
public static extern int EnumDisplaySettings (
      string deviceName, int modeNum, ref DEVMODE devMode );  

User-Defined Types:

DEVMODE

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

http://www.codeproject.com/csharp/CSDynamicScrRes.asp?df=100&forumid=38736&select=800137

Alternative Managed API:

Do you know one? Please contribute it!

Documentation
EnumDisplaySettings on MSDN