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IVsCfgProvider2.GetCfgNames Method

Returns one or more configuration names.

Namespace:  Microsoft.VisualStudio.Shell.Interop
Assembly:  Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)

int GetCfgNames(
	uint celt,
	string[] rgbstr,
	uint[] pcActual
)

Parameters

celt
Type: System.UInt32

[in] Specifies the requested number of property names. If this number is unknown, celt can be zero.

rgbstr
Type: System.String[]

[in, out, size_is(celt)] On input, an allocated array to hold the number of configuration property names specified by celt. This parameter can also be null if the celt parameter is zero. On output, rgbstr contains configuration property names.

pcActual
Type: System.UInt32[]

[out, optional] Pointer to a count of the actual number of property names returned.

Return Value

Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.

COM Signature

From vsshell.idl:

HRESULT IVsCfgProvider2::GetCfgNames(
   [in] ULONG celt,
   [in, out, size_is(celt)] BSTR rgbstr[],
   [out, optional] ULONG *pcActual
);

Typically two calls are made to GetCfgNames. With the first call, celt is set to zero, rgbstr to null, and pcActual to a valid address. GetCfgNames returns with pcActual pointing to the number of property names available. The caller uses this information to allocate rgbstr to the appropriate size and call GetCfgNames a second time with celt set to the contents of pcActual.

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