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setupdisetclassinstallparams (setupapi)
The SetupDiSetClassInstallParams function sets or clears class install parameters for a device information set or a particular device information element.

C# Signature:

[DllImport("setupapi.dll", SetLastError = true, CharSet = CharSet.Auto)]
static extern bool SetupDiSetClassInstallParams(IntPtr DeviceInfoSet, ref SP_DEVINFO_DATA DeviceInfoData, IntPtr ClassInstallParams, int ClassInstallParamsSize);

VB Signature:

Declare Function SetupDiSetClassInstallParams Lib "setupapi.dll" (TODO) As TODO

User-Defined Types:

[StructLayout(LayoutKind.Sequential, Pack = 1)]
public struct SP_DEVINFO_DATA
    public int cbSize;
    public Guid ClassGuid;
    public uint DevInst;
    public IntPtr Reserved;

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