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CoreShellFolderCompareIds Method (Int64, IntPtr, IntPtr, Boolean)

Determines the relative order of two file objects or folders.

Namespace:  ShellBoost.Core.WindowsShell
Assembly:  ShellBoost.Core (in ShellBoost.Core.dll) Version: 1.8.3.0
Syntax
C#
Copy
public int CompareIds(
	long lParam,
	IntPtr pidl1,
	IntPtr pidl2,
	bool throwOnError = true
)

Parameters

lParam
Type: SystemInt64
Specifies how the comparison should be performed.
pidl1
Type: SystemIntPtr
The first PIDL.
pidl2
Type: SystemIntPtr
The second PIDL.
throwOnError (Optional)
Type: SystemBoolean
true to throw error; otherwise false.

Return Value

Type: Int32
A negative value indicates that the first item should precede the second, a positive return value indicates that the first item should follow the second and zero indicates that the two items are the same.
See Also