LDialogBase::DialogHelpCallBack

#include "ltwrappr.h"

virtual L_VOID LDialogBase::DialogHelpCallBack(uFlag, iControlID)

L_UINT32 uFlag;

flag that indicates the origin of the help command message

L_INT iControlID;

ID of a control

Provides the appropriate help information based on the dialog from which help was requested.

Parameter Description
uFlag Flag that indicates the origin of the help command message. Possible values are:
  Value Meaning
  DLG_HELP_OPEN [1] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_SAVE [2] Help command message coming from LDialogFile::DoModalSave.
  DLG_HELP_COLORRES [3] Help command message coming from LDialogColor::DoModalColorRes.
  DLG_HELP_RESIZE [4] Help command message coming from LDialogImage::DoModalResize.
  DLG_HELP_INTENSITYDETECT [5] Help command message coming from LDialogColor::DoModalIntensityDetect.
  DLG_HELP_GAMMAADJUSTMENT [6] Help command message coming from LDialogColor::DoModalGammaAdjustment.
  DLG_HELP_ADDNOISE [7] Help command message coming from LDialogImageEffect::DoModalAddNoise.
  DLG_HELP_GETEFFECT [8] Help command message coming from LDialogEffect::DoModalGetEffect.
  DLG_HELP_GETSHAPE [9] Help command message coming from LDialogEffect::DoModalGetShape.
  DLG_HELP_GETTEXT [10] Help command message coming from LDialogEffect::DoModalGetText.
  DLG_HELP_GETGRADIENT [11] Help command message coming from LDialogEffect::DoModalGetGradient.
  DLG_HELP_GETTRANSITION [12] Help command message coming from LDialogEffect::DoModalGetTransition.
  DLG_HELP_GETDIRECTORY [13] Help command message coming from LDialogFile::DoModalGetDirectory.
  DLG_HELP_CONTOURFILTER [14] Help command message coming from LDialogImageEffect::DoModalContourFilter.
  DLG_HELP_HALFTONE [15] Help command message coming from LDialogColor::DoModalHalfTone.
  DLG_HELP_J2KOPTIONS [16] Help command message coming from LDialogFile::DoModalSave.
  DLG_HELP_FILEINFO [17] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_SOLARIZE [18] Help command message coming from LDialogColor::DoModalSolarize.
  DLG_HELP_BRIGHTNESS [19] Help command message coming from LDialogColor::DoModalBrightness.
  DLG_HELP_CONTRAST [20] Help command message coming from LDialogColor::DoModalContrast.
  DLG_HELP_HUE [21] Help command message coming from LDialogColor::DoModalHue.
  DLG_HELP_SATURATION [22] Help command message coming from LDialogColor::DoModalSaturation.
  DLG_HELP_POSTERIZE [24] Help command message coming from LDialogColor::DoModalPosterize.
  DLG_HELP_HISTOCONTRAST [25] Help command message coming from LDialogColor::DoModalHistoContrast.
  DLG_HELP_AVERAGE [26] Help command message coming from LDialogImageEffect::DoModalAverage.
  DLG_HELP_MEDIAN [27] Help command message coming from LDialogImageEffect::DoModalMedian.
  DLG_HELP_MAXFILTER [28] Help command message coming from LDialogImageEffect::DoModalMaxFilter.
  DLG_HELP_MINFILTER [29] Help command message coming from LDialogImageEffect::DoModalMinFilter.
  DLG_HELP_SHARPEN [30] Help command message coming from LDialogImageEffect::DoModalSharpen.
  DLG_HELP_SHIFTDIFFERENCEFILTER [31] Help command message coming from LDialogImageEffect::DoModalShiftDifferenceFilter.
  DLG_HELP_EMBOSS [32] Help command message coming from LDialogImageEffect::DoModalEmboss.
  DLG_HELP_OILIFY [33] Help command message coming from LDialogImageEffect::DoModalOilify.
  DLG_HELP_MOSAIC [34] Help command message coming from LDialogImageEffect::DoModalMosaic.
  DLG_HELP_EROSIONFILTER [35] Help command message coming from LDialogImageEffect::DoModalErosionFilter.
  DLG_HELP_DILATIONFILTER [36] Help command message coming from LDialogImageEffect::DoModalDilationFilter.
  DLG_HELP_GRADIENTFILTER [37] Help command message coming from LDialogImageEffect::DoModalGradientFilter.
  DLG_HELP_LAPLACIANFILTER [38] Help command message coming from LDialogImageEffect::DoModalLaplacianFilter.
  DLG_HELP_SOBELFILTER [39] Help command message coming from LDialogImageEffect::DoModalSobelFilter.
  DLG_HELP_PREWITTFILTER [40] Help command message coming from LDialogImageEffect::DoModalPrewittFilter.
  DLG_HELP_LINESEGMENTFILTER [41] Help command message coming from LDialogImageEffect::DoModalLineSegmentFilter.
  DLG_HELP_ROTATE [42] Help command message coming from LDialogImage::DoModalRotate.
  DLG_HELP_SHEAR [43] Help command message coming from LDialogImage::DoModalShear.
  DLG_HELP_LOADOPTIONS_VECTOR [44] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_LOADOPTIONS_RASTER [45] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_LOADOPTIONS_PDF [46] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_LOADOPTIONS_GENERAL [47] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_SMOOTH [48] Help command message coming from LDialogDocument::DoModalSmooth.
  DLG_HELP_LINEREMOVE [49] Help command message coming from LDialogDocument::DoModalLineRemove.
  DLG_HELP_BORDERREMOVE [50] Help command message coming from LDialogDocument::DoModalBorderRemove.
  DLG_HELP_INVERTEDTEXT [51] Help command message coming from LDialogDocument::DoModalInvertedText.
  DLG_HELP_DOTREMOVE [52] Help command message coming from LDialogDocument::DoModalDotRemove.
  DLG_HELP_HOLEPUNCHREMOVE [53] Help command message coming from LDialogDocument::DoModalHolePunchRemove.
  DLG_HELP_COLOR [54] Help command message coming from LDialogColor::DoModalColor.
  DLG_HELP_CANVASRESIZE [55] Help command message coming from LDialogImage::DoModalCanvasResize.
  DLG_HELP_ADDFRAME [56] Help command message coming from LDialogImage::DoModalAddFrame.
  DLG_HELP_FILESASSOCIATION [57] Help command message coming from LDialogFile::DoModalFilesAssociation.
  DLG_HELP_GIFWEBTUNER [58] Help command message coming from LDialogWeb::DoModalGIFWebTuner.
  DLG_HELP_ADDBORDER [59] Help command message coming from LDialogImage::DoModalAddBorder.
  DLG_HELP_HTMLMAPPER [60] Help command message coming from LDialogWeb::DoModalHTMLMapper.
  DLG_HELP_JPEGWEBTUNER [62] Help command message coming from LDialogWeb::DoModalJPEGWebTuner.
  DLG_HELP_PNGWEBTUNER [63] Help command message coming from LDialogWeb::DoModalPNGWebTuner.
  DLG_HELP_CUSTOMIZEPALETTE [64] Help command message coming from LDialogColor::DoModalCustomizePalette.
  DLG_HELP_PICTURIZE [65] Help command message coming from LDialogImageEffect::DoModalPicturize.
  DLG_HELP_UNDERLAY [66] Help command message coming from LDialogImageEffect::DoModalUnderlay.
  DLG_HELP_AUTOTRIM [67] Help command message coming from LDialogImage::DoModalAutoTrim.
  DLG_HELP_GAUSSIANBLUR [68] Help command message coming from LDialogImageEffect::DoModalGaussianBlur.
  DLG_HELP_UNSHARPMASK [69] Help command message coming from LDialogImageEffect::DoModalUnsharpMask.
  DLG_HELP_ANTIALIAS [70] Help command message coming from LDialogImageEffect::DoModalAntiAlias.
  DLG_HELP_EDGEDETECTOR [71] Help command message coming from LDialogImageEffect::DoModalEdgeDetector.
  DLG_HELP_MOTIONBLUR [72] Help command message coming from LDialogImageEffect::DoModalMotionBlur.
  DLG_HELP_GRAYSCALE [73] Help command message coming from LDialogColor::DoModalGrayScale.
  DLG_HELP_COLOREDGRAY [74] Help command message coming from LDialogColor::DoModalColoredGray.
  DLG_HELP_HISTOGRAM [75] Help command message coming from LDialogImage::DoModalHistogram.
  DLG_HELP_MULTIPLY [76] Help command message coming from LDialogImageEffect::DoModalMultiply.
  DLG_HELP_LOCALHISTOEQUALIZE [78] Help command message coming from LDialogColor::DoModalLocalHistoEqualize.
  DLG_HELP_BALANCECOLORS [79] Help command message coming from LDialogColor::DoModalBalanceColors.
  DLG_HELP_ADDBITMAPS [80] Help command message coming from LDialogImageEffect::DoModalAddBitmaps.
  DLG_HELP_PRINTPREVIEW [81] Help command message coming from LDialogFile::DoModalPrintStitchedImages.
  DLG_HELP_REMAPINTENSITY [82] Help command message coming from LDialogColor::DoModalRemapIntensity.
  DLG_HELP_REMAPHUE [83] Help command message coming from LDialogColor::DoModalRemapHue.
  DLG_HELP_FREEHANDWAVE [84] Help command message coming from LDialogImageEffect::DoModalFreeHandWave.
  DLG_HELP_WIND [85] Help command message coming from LDialogImageEffect::DoModalWind.
  DLG_HELP_IMPRESSIONIST [86] Help command message coming from LDialogImageEffect::DoModalImpressionist.
  DLG_HELP_CYLINDRICAL [87] Help command message coming from LDialogImageEffect::DoModalCylindrical.
  DLG_HELP_POLAR [88] Help command message coming from LDialogImageEffect::DoModalPolar.
  DLG_HELP_PIXELATE [89] Help command message coming from LDialogImageEffect::DoModalPixelate.
  DLG_HELP_STITCH [90] Help command message coming from LDialogImageEffect::DoModalStitch.
  DLG_HELP_STITCH_TILE [91] Help command message coming from LDialogImageEffect::DoModalStitch.
  DLG_HELP_STITCH_ATTRIBUTES [92] Help command message coming from LDialogImageEffect::DoModalStitch.
  DLG_HELP_ZOOMWAVE [93] Help command message coming from LDialogImageEffect::DoModalZoomWave.
  DLG_HELP_RADIALWAVE [94] Help command message coming from LDialogImageEffect::DoModalRadialWave.
  DLG_HELP_RIPPLE [95] Help command message coming from LDialogImageEffect::DoModalRipple.
  DLG_HELP_PUNCH [96] Help command message coming from LDialogImageEffect::DoModalPunch.
  DLG_HELP_BENDING [97] Help command message coming from LDialogImageEffect::DoModalBending.
  DLG_HELP_SPHERIZE [98] Help command message coming from LDialogImageEffect::DoModalSpherize.
  DLG_HELP_SWIRL [99] Help command message coming from LDialogImageEffect::DoModalSwirl.
  DLG_HELP_RADIALBLUR [100] Help command message coming from LDialogImageEffect::DoModalRadialBlur.
  DLG_HELP_ZOOMBLUR [101] Help command message coming from LDialogImageEffect::DoModalZoomBlur.
  DLG_HELP_WAVE [102] Help command message coming from LDialogImageEffect::DoModalWave.
  DLG_HELP_WAVESHEAR [103] Help command message coming from LDialogImageEffect::DoModalWaveShear.
  DLG_HELP_FILECONVERSION [104] Help command message coming from LDialogFile::DoModalFileConversion.
  DLG_HELP_FILESAVEOPTIONS [105] Help command message coming from LDialogFile::DoModalSave.
  DLG_HELP_FILELOADOPTIONS [106] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_FILECONVERSION_LOGREPORT [107] Help command message coming from LDialogFile::DoModalFileConversion.
  DLG_HELP_PRINTPREVIEW_PREFERENCES [108] Help command message coming from LDialogFile::DoModalPrintStitchedImages.
  DLG_HELP_PRINTSTITCHEDIMAGES [109] Help command message coming from LDialogFile::DoModalPrintStitchedImages.
  DLG_HELP_PRINTSTITCHEDIMAGES_DELETEPAGES [110] Help command message coming from LDialogFile::DoModalPrintStitchedImages.
  DLG_HELP_PRINTSTITCHEDIMAGES_INSERTPAGES [111] Help command message coming from LDialogFile::DoModalPrintStitchedImages.
  DLG_HELP_PRINT [112] Help command message coming from LDialogFile::DoModalPrintStitchedImages.
  DLG_HELP_PAGESETUP [113] Help command message coming from LDialogFile::DoModalPrintStitchedImages.
  DLG_HELP_FILECONVERSION_PROGRESS [114] Help command message coming from LDialogFile::DoModalFileConversion.
  DLG_HELP_FILECONVERSION_ADDPROGRESS[115] Help command message coming from LDialogFile::DoModalFileConversion.
  DLG_HELP_NAMINGTEMPLATE [116] Help command message coming from LDialogFile::DoModalFileConversion.
  DLG_HELP_RENAME [117] Help command message coming from LDialogFile::DoModalFileConversion.
  DLG_HELP_FILECONVERSION_ROTATE [118] Help command message coming from LDialogFile::DoModalFileConversion.
  DLG_HELP_FILECONVERSION_RESIZE [119] Help command message coming from LDialogFile::DoModalFileConversion.
  DLG_HELP_WINDOWLEVEL [120] Help command message coming from LDialogColor::DoModalWindowLevel
  DLG_HELP_JBIG2OPTIONS [121] Help command message coming from LDialogFile::DoModalSave and LDialogFile::DoModalFileConversion.
  DLG_HELP_ICCPROFILE [122] Help command message coming from LDialogFile::DoModalICCProfile.
  DLG_HELP_LOADOPTIONS_XPS [123] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_J2KROIOPTIONS [124] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_LOADOPTIONS_XLS [125] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_LOADOPTIONS_RASTERIZEDOCUMENT [126] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_LOADOPTIONS_VFF [127] Help command message coming from LDialogFile::DoModalOpen.
  DLG_HELP_LOADOPTIONS_ANZ [128] Help command message coming from LDialogFile::DoModalOpen.
iControlID The ID of the control that received the context sensitive help request.

Returns

None.

Comments

Override this function if you wish to provide help information for individual dialogs. The exact nature of the help provided is up to you, but must be outlined in this function.

This function will be called only if the callback functions are enabled, to enable callback functions for the LDialogBase object Call LBase::EnableCallBack(TRUE).

Required DLLs and Libraries

LTDLGKRN
LTDLGUTL
LTDLGCTRL
LTDLGCOM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

See Also

Functions:

LDialogBase::LDialogBase, Class Members

Topics:

Using Imaging Common Dialog

Example

For an example, refer to LDialogBase::SetFont.

Help Version 20.0.2019.3.11
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2019 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Common Dialog C++ Class Library Help