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IVsSolution.SaveSolutionElement Method

Programmatically saves a document, a project, or the entire solution.

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

int SaveSolutionElement(
	uint grfSaveOpts,
	IVsHierarchy pHier,
	uint docCookie


Type: System.UInt32

[in] Save Options. For a list of grfSaveOpts, see __VSSLNSAVEOPTIONS.

Type: Microsoft.VisualStudio.Shell.Interop.IVsHierarchy

[in] Pointer to the IVsHierarchy interface of the document to save.

Type: System.UInt32

[in] Abstract handle to the element that was saved.

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 IVsSolution::SaveSolutionElement(
   [in] VSSLNSAVEOPTIONS grfSaveOpts,
   [in] IVsHierarchy *pHier,
   [in] VSCOOKIE docCookie

To save the entire solution, call SaveSolutionElement(grfSaveOpts, null, null). To save a single project, call SaveSolutionElement(grfSaveOpts, phier, null). To save a single document, call SaveSolutionElement(grfSaveOpts, null, docCookie).