IVsProjectUpgrade.UpgradeProject Method

项目
04/26/2010

Called by the environment to determine whether the project object needs to upgrade the project to a new version.

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

Syntax

声明
Function UpgradeProject ( _
    grfUpgradeFlags As UInteger _
) As Integer
用法
Dim instance As IVsProjectUpgrade
Dim grfUpgradeFlags As UInteger
Dim returnValue As Integer

returnValue = instance.UpgradeProject(grfUpgradeFlags)

int UpgradeProject(
    uint grfUpgradeFlags
)

int UpgradeProject(
    [InAttribute] unsigned int grfUpgradeFlags
)

abstract UpgradeProject : 
        grfUpgradeFlags:uint32 -> int

function UpgradeProject(
    grfUpgradeFlags : uint
) : int

Parameters

grfUpgradeFlags
Type: System.UInt32
[in] Flags used to determine whether the user has or has not been prompted by the environment to upgrade the solution. For more information, see __VSUPGRADEPROJFLAGS.

Return Value

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

Remarks

COM Signature

From vsshell.idl:

HRESULT IVsProjectUpgrade::UpgradeProject(
   [in] VSUPGRADEPROJFLAGS grfUpgradeFlags
);

.NET Framework Security

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

通过