"Folks like you are sharing gotchas, tips, and samples specific to managed code. For example, check out why you shouldn't call CoInitializeSecurity from managed code."
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
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There is a workaround to call CoInitializeSecurity from managed code, I added the information to the documentation.
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
public static extern int CoInitializeSecurity( IntPtr pVoid, int
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Declare Function CoInitializeSecurity Lib "ole32.dll" (pVoid As IntPtr, _
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You shouldn't call CoInitializeSecurity from managed code. That's because the CLR will almost always call CoInitialize upon startup before execution enters your main method, and CoInitialize will implicitly call CoInitializeSecurity if it hasn't already been called. Therefore, calling this from managed code will usually return RPC_E_TOO_LATE.
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
11/17/2010 12:47:58 AM - -71.32.39.4
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
11/17/2010 12:47:58 AM - -71.32.39.4
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
.
The workaround is to write an unmanaged "shim" that will call CoInitializeSecurity, then activate and call into managed code. You can do this via an export from a mixed-mode C++ DLL, by registering a managed component for use by COM, or by using the CLR hosting API.
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
.
Usually RPC_E_TOO_LATE happens when CoInitializeSecurity already called (implicitly or explicitly, it does no matter). When you using Visual Studio, it use so called "Visual Studio Hosting Process" where CoInitializeSecurity already called. Turn off Visual Studio hosting process and have fun, now you can debug your application that calls CoInitializeSecurity with no RPC_E_TOO_LATE error.
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
.
/// Do not set STAThread since CoInitializeSecurity is called
public static extern int CoInitializeSecurity( IntPtr pVoid, int
.
Declare Function CoInitializeSecurity Lib "ole32.dll" (pVoid As IntPtr, _
.
You shouldn't call CoInitializeSecurity from managed code. That's because the CLR will almost always call CoInitialize upon startup before execution enters your main method, and CoInitialize will implicitly call CoInitializeSecurity if it hasn't already been called. Therefore, calling this from managed code will usually return RPC_E_TOO_LATE.
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
11/17/2010 12:47:58 AM - -71.32.39.4
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
11/17/2010 12:47:58 AM - -71.32.39.4
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
.
The workaround is to write an unmanaged "shim" that will call CoInitializeSecurity, then activate and call into managed code. You can do this via an export from a mixed-mode C++ DLL, by registering a managed component for use by COM, or by using the CLR hosting API.
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
.
Usually RPC_E_TOO_LATE happens when CoInitializeSecurity already called (implicitly or explicitly, it does no matter). When you using Visual Studio, it use so called "Visual Studio Hosting Process" where CoInitializeSecurity already called. Turn off Visual Studio hosting process and have fun, now you can debug your application that calls CoInitializeSecurity with no RPC_E_TOO_LATE error.
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
Registers security and sets the default security values for the process, but this can't be directly called from managed code.
3/19/2008 7:53:21 AM - RobertChipperfield-212.44.26.236
.
/// Do not set STAThread since CoInitializeSecurity is called
