Determines whether the document data has changed since the last save.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)
Syntax
声明
Function IsDocDataDirty ( _
<OutAttribute> ByRef pfDirty As Integer _
) As Integer
用法
Dim instance As IVsPersistDocData
Dim pfDirty As Integer
Dim returnValue As Integer
returnValue = instance.IsDocDataDirty(pfDirty)
int IsDocDataDirty(
out int pfDirty
)
int IsDocDataDirty(
[OutAttribute] int% pfDirty
)
abstract IsDocDataDirty :
pfDirty:int byref -> int
function IsDocDataDirty(
pfDirty : int
) : int
Parameters
- pfDirty
Type: System.Int32%
[out] true if the document data has been changed.
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 IVsPersistDocData::IsDocDataDirty(
[out] BOOL *pfDirty
);
.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.