IVsFilterAddProjectItemDlg2.FilterTreeItemByCategory Method
Filters tree elements by category.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)
Syntax
'宣告
Function FilterTreeItemByCategory ( _
ByRef rguidProjectItemTemplates As Guid, _
pszCategoryName As String, _
<OutAttribute> ByRef pfFilter As Integer _
) As Integer
'用途
Dim instance As IVsFilterAddProjectItemDlg2
Dim rguidProjectItemTemplates As Guid
Dim pszCategoryName As String
Dim pfFilter As Integer
Dim returnValue As Integer
returnValue = instance.FilterTreeItemByCategory(rguidProjectItemTemplates, _
pszCategoryName, pfFilter)
int FilterTreeItemByCategory(
ref Guid rguidProjectItemTemplates,
string pszCategoryName,
out int pfFilter
)
int FilterTreeItemByCategory(
[InAttribute] Guid% rguidProjectItemTemplates,
[InAttribute] String^ pszCategoryName,
[OutAttribute] int% pfFilter
)
abstract FilterTreeItemByCategory :
rguidProjectItemTemplates:Guid byref *
pszCategoryName:string *
pfFilter:int byref -> int
function FilterTreeItemByCategory(
rguidProjectItemTemplates : Guid,
pszCategoryName : String,
pfFilter : int
) : int
Parameters
- rguidProjectItemTemplates
Type: System.Guid%
[in] GUID of the project supplying the item templates.
- pszCategoryName
Type: System.String
[in] Pointer to a null terminated string containing the category template name.
- pfFilter
Type: System.Int32%
[out] Set to true to filter out the specified item. Set to false to display the item.
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 IVsFilterAddProjectItemDlg2::FilterTreeItemByCategory(
[in] REFGUID rguidProjectItemTemplates,
[in] LPCOLESTR pszCategoryName,
[out] BOOL *pfFilter
);
The environment passes in a project GUID and a category name. Return false to display items in the category and true to filter the category. You specify categories in your Template Directory Description (.Vsdir) Files.
.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.
See Also
Reference
IVsFilterAddProjectItemDlg2 Interface