IVsHiColorItem.GetColorData Method

Articolo
05/06/2010

Retrieves the RGB value for the specified element.

Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop.8.0 (in Microsoft.VisualStudio.TextManager.Interop.8.0.dll)

Syntax

'Dichiarazione
Function GetColorData ( _
    cdElement As Integer, _
    <OutAttribute> ByRef pcrColor As UInteger _
) As Integer
'Utilizzo
Dim instance As IVsHiColorItem
Dim cdElement As Integer
Dim pcrColor As UInteger
Dim returnValue As Integer

returnValue = instance.GetColorData(cdElement, _
    pcrColor)

int GetColorData(
    int cdElement,
    out uint pcrColor
)

int GetColorData(
    [InAttribute] int cdElement, 
    [OutAttribute] unsigned int% pcrColor
)

abstract GetColorData : 
        cdElement:int * 
        pcrColor:uint32 byref -> int

function GetColorData(
    cdElement : int, 
    pcrColor : uint
) : int

Parameters

cdElement
Type: System.Int32
[in] A value from the __tagVSCOLORDATA enumeration identifying the element for which to get the color.

pcrColor
Type: System.UInt32%
[out] The requested RGB value.

Return Value

Type: System.Int32
If successful, returns S_OK; otherwise, returns an error code.

Remarks

COM Signature

From textmgr2.idl

interface IVsHiColorItem : IUnknown
    {
        HRESULT GetColorData([in] VSCOLORDATA cdElement,
                             [out] COLORREF* pcrColor);
    };

Note that the returned RGB value is a Win32 COLORREF value.

In managed code, an RGB value can be converted to a COLORREF value with the code:

    uint colorRef = (uint)System.Drawing.ColorTranslator.ToWin32(
                              System.Drawing.Color.FromArgb(r, g, b));

In unmanaged code, use the RGB macro to create a COLORREF value, for example, RGB(0x00, 0xff,0x00).

.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.

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