IVsProject4.GetFilesWithItemType(String, UInt32, UInt32[], UInt32) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.Shell.Interop

Assembly:: Microsoft.VisualStudio.Shell.Interop.10.0.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Important

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Returns an array of VSITEMIDs of files whose MSBuild ItemType matches the given string. The comparison is case insensitive.

public:
 int GetFilesWithItemType(System::String ^ pszItemType, System::UInt32 celt, cli::array <System::UInt32> ^ rgItemids, [Runtime::InteropServices::Out] System::UInt32 % pcActual);

int GetFilesWithItemType(std::wstring const & pszItemType, unsigned int celt, std::Array <unsigned int> const & rgItemids, [Runtime::InteropServices::Out] unsigned int & pcActual);

public int GetFilesWithItemType (string pszItemType, uint celt, uint[] rgItemids, out uint pcActual);

abstract member GetFilesWithItemType : string * uint32 * uint32[] * uint32 -> int

Public Function GetFilesWithItemType (pszItemType As String, celt As UInteger, rgItemids As UInteger(), ByRef pcActual As UInteger) As Integer

Parameters

pszItemType: String

The ItemType.

celt: UInt32

The number of files to return.

rgItemids: UInt32[]

The array of ITEMIDs.

pcActual: UInt32

The actual number of files returned.

Returns

Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Examples

An extremely common pattern is to call the method twice, the first time passing in 0 for the number of items and NULL for the array, and the second time passing in a properly-sized array and the actual number of items, and like the following (omitting error checks for readability):

hr = pIVsProject4->GetFilesWithItemType(szItemType, 0, NULL, &cExpected);  
VSITEMID *rgItemids = ::CoTaskMemAlloc(cExpected * sizeof(VSITEMID));  
hr = pIVsProject4->GetFilesWithItemType(szItemType, cExpected, rgItemids, &cActual);

Remarks

If celt is zero and rgItemids is NULL, the number of matching files is returned in pcActual. If celt is not zero, rgItemids must not be NULL, or E_POINTER is returned.

Applies to