Type a page name and press Enter. You'll jump to the page if it exists, or you can create it if it doesn't.
To create a page in a module other than setupapi, prefix the name with the module name and a period.
SetupDiOpenDevRegKey (setupapi)
.
C# Signature:
[DllImport("setupapi.dll", SetLastError=true)]
static extern TODO SetupDiOpenDevRegKey(TODO);
An IntPtr is a pointer to a memory location (unmanaged) that adapts to the platform it is running on (64-bit, etc.) UNLIKE a standard int/Integer. You should always use this type for unmanaged calls that require it, even though an int will appear to work on your development machine.
1/13/2008 4:00:13 AM - Damon Carr-72.43.165.29
ByRef is a VB keyword that specifies a variable to be passed as a parameter BY REFERENCE. In other words, the pointer to the variable is passed and any change to its value made within the function or sub will change its value outside the function/sub.
4/25/2007 3:19:29 AM - anonymous
Click to read this page
10/23/2022 7:47:26 PM - gBqsPxAZ-51.137.182.20
Click to read this page
10/23/2022 7:47:26 PM - gBqsPxAZ-51.137.182.20
Click to read this page
10/23/2022 7:47:26 PM - gBqsPxAZ-51.137.182.20
Click to read this page
10/23/2022 7:47:26 PM - gBqsPxAZ-51.137.182.20
An IntPtr is a pointer to a memory location (unmanaged) that adapts to the platform it is running on (64-bit, etc.) UNLIKE a standard int/Integer. You should always use this type for unmanaged calls that require it, even though an int will appear to work on your development machine.
1/13/2008 4:00:13 AM - Damon Carr-72.43.165.29
Please edit this page!
Do you have...
helpful tips or sample code to share for using this API in managed code?
corrections to the existing content?
variations of the signature you want to share?
additional languages you want to include?
Select "Edit This Page" on the right hand toolbar and edit it! Or add new pages containing supporting types needed for this API (structures, delegates, and more).
Revisions