IDiaDataSource::loadDataFromPdb

發行項
11/15/2016

Note

This article applies to Visual Studio 2015. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here

Opens and prepares a program database (.pdb) file as a debug data source.

Syntax

HRESULT loadDataFromPdb (  
   LPCOLESTR pdbPath  
);

Parameters

pdbPath
[in] The path to the .pdb file.

Return Value

If successful, returns S_OK; otherwise, returns an error code. The following table shows the possible return values for this method.

Value	Description
E_PDB_NOT_FOUND	Failed to open the file, or determined that the file has an invalid format.
E_PDB_FORMAT	Attempted to access a file with an obsolete format.
E_INVALIDARG	Invalid parameter.
E_UNEXPECTED	Data source has already been prepared.

Remarks

This method loads the debug data directly from a .pdb file.

To validate the .pdb file against specific criteria, use the IDiaDataSource::loadAndValidateDataFromPdb method.

To gain access to the data load process (through a callback mechanism), use the IDiaDataSource::loadDataForExe method.

To load a .pdb file directly from memory, use the IDiaDataSource::loadDataFromIStream method.

Example

HRESULT hr = pSource->loadDataFromPdb( L"myprog.pdb" );  
if (FAILED(hr))  
{  
    // report error  
}

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