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CvInvokeRedirectError Method (IntPtr, IntPtr, IntPtr)
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Sets a new error handler that can be one of standard handlers or a custom handler that has the certain interface. The handler takes the same parameters as cvError function. If the handler returns non-zero value, the program is terminated, otherwise, it continues. The error handler may check the current error mode with cvGetErrMode to make a decision.

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.1.0.2282 (3.1.0.2282)
Syntax
public static IntPtr RedirectError(
	IntPtr errorHandler,
	IntPtr userdata,
	IntPtr prevUserdata
)

Parameters

errorHandler
Type: SystemIntPtr
Pointer to the new error handler
userdata
Type: SystemIntPtr
Arbitrary pointer that is transparently passed to the error handler.
prevUserdata
Type: SystemIntPtr
Pointer to the previously assigned user data pointer.

Return Value

Type: IntPtr

[Missing <returns> documentation for "M:Emgu.CV.CvInvoke.RedirectError(System.IntPtr,System.IntPtr,System.IntPtr)"]

See Also