AppDomainSetup.SetNativeFunction(String, Int32, IntPtr) Method
Definition
Important
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Provides the common language runtime with an alternate implementation of a string comparison function.
public:
void SetNativeFunction(System::String ^ functionName, int functionVersion, IntPtr functionPointer);
[System.Security.SecurityCritical]
public void SetNativeFunction (string functionName, int functionVersion, IntPtr functionPointer);
[<System.Security.SecurityCritical>]
member this.SetNativeFunction : string * int * nativeint -> unit
Public Sub SetNativeFunction (functionName As String, functionVersion As Integer, functionPointer As IntPtr)
Parameters
- functionName
- String
The name of the string comparison function to override.
- functionVersion
- Int32
The function version. For .NET Framework 4.5, its value must be 1 or greater.
- functionPointer
-
IntPtr
nativeint
A pointer to the function that overrides functionName
.
- Attributes
Exceptions
functionName
is null
.
Remarks
The following string comparison and sorting methods can be overridden by the SetNativeFunction method:
IsNLSDefinedString
CompareStringEx
LCMapStringEx
FindNLSStringEx
CompareStringOrdinal
GetNLSVersion
For information about these functions, see National Language Support Functions.