Hi ,
i am new to open xml. i have some requirement for my project.
i need to insert text or paragraphs in the powerpoint slide dynamically that is coming from excel sheet .
Excel is the source document which contains texts and paragraphs.
For example : sheet 1 contains the following information. i need to retrieve these informations and write it into the powerpoint presentation. if the text limit reaches the end of the slide it should automatically create a new slide.
i created an empty presentation using openxml with PresentationParts,SlidePart,SlideLayoutPart,SlideMasterPart,Theme.
My Code:
public void generate_click(object sender, EventArgs e) { string scode = "C:\\Users\\302480\\Documents\\Visual Studio 2010\\Projects\\ppt\\ppt\\Source\\Excel_Source_ppt\\test.pptx"; CreatePresentation(scode); sExcelPath = Server.MapPath("~/Source/Excel_Source_ppt/") + ConfigurationManager.AppSettings["TEMS_ppt"].ToString(); sConnString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + sExcelPath + ".xlsx;Extended Properties=Excel 12.0"; Get_WorkSheet_Names(); Get_Excel_Data(); foreach (DataTable table in dsSOW.Tables) { foreach (DataRow dr in table.Rows) { no = dr.ItemArray[0].ToString(); desc = dr.ItemArray[1].ToString(); data = no+ " " + desc; } } private void Get_WorkSheet_Names() { string sWorkSheetsColl = String.Empty; { int iIndex = 0; oConn = new OleDbConnection(sConnString); oConn.Open(); dtList = oConn.GetSchema("Tables"); if (dtList != null) { dsSOW = new DataSet(); foreach (DataRow dr in dtList.Rows) { if (dr["TABLE_NAME"].ToString().ToLower() != "_xlnm#_filterdatabase") { dsSOW.Tables.Add(dr["TABLE_NAME"].ToString()); sWorkSheetsColl += dr["TABLE_NAME"].ToString() + ","; iIndex++; } } sWorkSheetsColl = sWorkSheetsColl.TrimEnd(','); sWorkSheets = sWorkSheetsColl.Split(','); dsSOW.AcceptChanges(); } } } private void Get_Excel_Data() { for (int i = 0; i < sWorkSheets.Length; i++) { oCmd = new OleDbCommand("SELECT * FROM [" + sWorkSheets[i].TrimEnd() + "]", oConn); oDa = new OleDbDataAdapter(); oDa.SelectCommand = oCmd; oDa.Fill(dsSOW.Tables[sWorkSheets[i].ToString()]); } oConn.Close(); dsSOW.AcceptChanges(); }
public static void CreatePresentation(string filepath) { // Create a presentation at a specified file path. The presentation document type is pptx, by default. PresentationDocument presentationDoc = PresentationDocument.Create(filepath, PresentationDocumentType.Presentation); PresentationPart presentationPart = presentationDoc.AddPresentationPart(); presentationPart.Presentation = new Presentation(); CreatePresentationParts(presentationPart); // Close the presentation handle presentationDoc.Close(); } private static void CreatePresentationParts(PresentationPart presentationPart) { SlideMasterIdList slideMasterIdList1 = new SlideMasterIdList(new SlideMasterId() { Id = (UInt32Value)2147483648U, RelationshipId = "rId1" }); SlideIdList slideIdList1 = new SlideIdList(new SlideId() { Id = (UInt32Value)256U, RelationshipId = "rId2" }); SlideSize slideSize1 = new SlideSize() { Cx = 9144000, Cy = 6858000, Type = SlideSizeValues.Screen4x3 }; NotesSize notesSize1 = new NotesSize() { Cx = 6858000, Cy = 9144000 }; DefaultTextStyle defaultTextStyle1 = new DefaultTextStyle(); presentationPart.Presentation.Append(slideMasterIdList1, slideIdList1, slideSize1, notesSize1, defaultTextStyle1); SlidePart slidePart1; SlideLayoutPart slideLayoutPart1; SlideMasterPart slideMasterPart1; ThemePart themePart1; slidePart1 = CreateSlidePart(presentationPart); slideLayoutPart1 = CreateSlideLayoutPart(slidePart1); slideMasterPart1 = CreateSlideMasterPart(slideLayoutPart1); themePart1 = CreateTheme(slideMasterPart1); slideMasterPart1.AddPart(slideLayoutPart1, "rId1"); presentationPart.AddPart(slideMasterPart1, "rId1"); presentationPart.AddPart(themePart1, "rId5"); } private static SlidePart CreateSlidePart(PresentationPart presentationPart) { SlidePart slidePart1 = presentationPart.AddNewPart<SlidePart>("rId2"); ImagePart imagePart = slidePart1.AddNewPart<ImagePart>("image/jpg", "rId2"); string filepath = @"C:\Users\302480\Documents\Visual Studio 2010\Projects\ppt\ppt\Source\Images\DDT.jpg"; FileStream stream = new FileStream(filepath, FileMode.Open); imagePart.FeedData(stream); stream.Close(); slidePart1.Slide = new Slide( new CommonSlideData( new ShapeTree( new P.NonVisualGroupShapeProperties( new P.NonVisualDrawingProperties() { Id = (UInt32Value)1U, Name = "" }, new P.NonVisualGroupShapeDrawingProperties(), new ApplicationNonVisualDrawingProperties()), new GroupShapeProperties(new TransformGroup()), new P.Shape( new P.NonVisualShapeProperties( new P.NonVisualDrawingProperties() { Id = (UInt32Value)2U, Name = "Title 1" }, new P.NonVisualShapeDrawingProperties(new ShapeLocks() { NoGrouping = true }), new ApplicationNonVisualDrawingProperties(new PlaceholderShape())), new P.ShapeProperties(), new P.TextBody( new BodyProperties(), new ListStyle(), new Paragraph(new EndParagraphRunProperties() { Language = "en-US" }))))), new ColorMapOverride(new MasterColorMapping())); P.Picture picture = new P.Picture(); P.BlipFill blipFill = new P.BlipFill(); D.Blip blip = new D.Blip() { Embed = "rId2" }; Stretch stretch = new Stretch(); FillRectangle fillRectangle = new FillRectangle(); stretch.Append(fillRectangle); blipFill.Append(blip); blipFill.Append(stretch); BlipExtensionList blipExtensionList1 = new BlipExtensionList(); BlipExtension blipExtension1 = new BlipExtension() { Uri = "{28A0092B-C50C-407E-A947-70E740481C1C}" }; UseLocalDpi useLocalDpi1 = new UseLocalDpi() { Val = false }; useLocalDpi1.AddNamespaceDeclaration("a14","http://schemas.microsoft.com/office/drawing/2010/main"); blipExtension1.Append(useLocalDpi1); blipExtensionList1.Append(blipExtension1); blip.Append(blipExtensionList1); picture.Append(blipFill); P.ShapeProperties shapeProperties1 = new P.ShapeProperties(); D.Transform2D transform2D1 = new D.Transform2D(); D.Offset offset1 = new D.Offset() { X = 667544L, Y = 648680L }; D.Extents extents1 = new D.Extents() { Cx = 5743848L, Cy = 4886743L }; transform2D1.Append(offset1); transform2D1.Append(extents1); D.PresetGeometry presetGeometry1 = new D.PresetGeometry() { Preset = D.ShapeTypeValues.Rectangle }; D.AdjustValueList adjustValueList1 = new D.AdjustValueList(); presetGeometry1.Append(adjustValueList1); shapeProperties1.Append(transform2D1); shapeProperties1.Append(presetGeometry1); picture.Append(shapeProperties1); slidePart1.Slide.CommonSlideData.ShapeTree.Append(picture); return slidePart1; } private static SlideLayoutPart CreateSlideLayoutPart(SlidePart slidePart1) { SlideLayoutPart slideLayoutPart1 = slidePart1.AddNewPart<SlideLayoutPart>("rId1"); SlideLayout slideLayout = new SlideLayout( new CommonSlideData(new ShapeTree( new P.NonVisualGroupShapeProperties( new P.NonVisualDrawingProperties() { Id = (UInt32Value)1U, Name = "" }, new P.NonVisualGroupShapeDrawingProperties(), new ApplicationNonVisualDrawingProperties()), new GroupShapeProperties(new TransformGroup()), new P.Shape( new P.NonVisualShapeProperties( new P.NonVisualDrawingProperties() { Id = (UInt32Value)2U, Name = "" }, new P.NonVisualShapeDrawingProperties(new ShapeLocks() { NoGrouping = true }), new ApplicationNonVisualDrawingProperties(new PlaceholderShape())), new P.ShapeProperties(), new P.TextBody( new BodyProperties(), new ListStyle(), new Paragraph(new EndParagraphRunProperties()))))), new ColorMapOverride(new MasterColorMapping())); slideLayoutPart1.SlideLayout = slideLayout; return slideLayoutPart1; } private static SlideMasterPart CreateSlideMasterPart(SlideLayoutPart slideLayoutPart1) { SlideMasterPart slideMasterPart1 = slideLayoutPart1.AddNewPart<SlideMasterPart>("rId1"); SlideMaster slideMaster = new SlideMaster( new CommonSlideData(new ShapeTree( new P.NonVisualGroupShapeProperties( new P.NonVisualDrawingProperties() { Id = (UInt32Value)1U, Name = "" }, new P.NonVisualGroupShapeDrawingProperties(), new ApplicationNonVisualDrawingProperties()), new GroupShapeProperties(new TransformGroup()), new P.Shape( new P.NonVisualShapeProperties( new P.NonVisualDrawingProperties() { Id = (UInt32Value)2U, Name = "Title Placeholder 1" }, new P.NonVisualShapeDrawingProperties(new ShapeLocks() { NoGrouping = true }), new ApplicationNonVisualDrawingProperties(new PlaceholderShape() { Type = PlaceholderValues.Title })), new P.ShapeProperties(), new P.TextBody( new BodyProperties(), new ListStyle(), new Paragraph())))), new P.ColorMap() { Background1 = D.ColorSchemeIndexValues.Light1, Text1 = D.ColorSchemeIndexValues.Dark1, Background2 = D.ColorSchemeIndexValues.Light2, Text2 = D.ColorSchemeIndexValues.Dark2, Accent1 = D.ColorSchemeIndexValues.Accent1, Accent2 = D.ColorSchemeIndexValues.Accent2, Accent3 = D.ColorSchemeIndexValues.Accent3, Accent4 = D.ColorSchemeIndexValues.Accent4, Accent5 = D.ColorSchemeIndexValues.Accent5, Accent6 = D.ColorSchemeIndexValues.Accent6, Hyperlink = D.ColorSchemeIndexValues.Hyperlink, FollowedHyperlink = D.ColorSchemeIndexValues.FollowedHyperlink }, new SlideLayoutIdList(new SlideLayoutId() { Id = (UInt32Value)2147483649U, RelationshipId = "rId1" }), new TextStyles(new TitleStyle(), new BodyStyle(), new OtherStyle())); slideMasterPart1.SlideMaster = slideMaster; return slideMasterPart1; } private static ThemePart CreateTheme(SlideMasterPart slideMasterPart1) { ThemePart themePart1 = slideMasterPart1.AddNewPart<ThemePart>("rId5"); D.Theme theme1 = new D.Theme() { Name = "Office Theme" }; D.ThemeElements themeElements1 = new D.ThemeElements( new D.ColorScheme( new D.Dark1Color(new D.SystemColor() { Val = D.SystemColorValues.WindowText, LastColor = "000000" }), new D.Light1Color(new D.SystemColor() { Val = D.SystemColorValues.Window, LastColor = "FFFFFF" }), new D.Dark2Color(new D.RgbColorModelHex() { Val = "1F497D" }), new D.Light2Color(new D.RgbColorModelHex() { Val = "EEECE1" }), new D.Accent1Color(new D.RgbColorModelHex() { Val = "4F81BD" }), new D.Accent2Color(new D.RgbColorModelHex() { Val = "C0504D" }), new D.Accent3Color(new D.RgbColorModelHex() { Val = "9BBB59" }), new D.Accent4Color(new D.RgbColorModelHex() { Val = "8064A2" }), new D.Accent5Color(new D.RgbColorModelHex() { Val = "4BACC6" }), new D.Accent6Color(new D.RgbColorModelHex() { Val = "F79646" }), new D.Hyperlink(new D.RgbColorModelHex() { Val = "0000FF" }), new D.FollowedHyperlinkColor(new D.RgbColorModelHex() { Val = "800080" })) { Name = "Office" }, new D.FontScheme( new D.MajorFont( new D.LatinFont() { Typeface = "Calibri" }, new D.EastAsianFont() { Typeface = "" }, new D.ComplexScriptFont() { Typeface = "" }), new D.MinorFont( new D.LatinFont() { Typeface = "Calibri" }, new D.EastAsianFont() { Typeface = "" }, new D.ComplexScriptFont() { Typeface = "" })) { Name = "Office" }, new D.FormatScheme( new D.FillStyleList( new D.SolidFill(new D.SchemeColor() { Val = D.SchemeColorValues.PhColor }), new D.GradientFill( new D.GradientStopList( new D.GradientStop(new D.SchemeColor(new D.Tint() { Val = 50000 }, new D.SaturationModulation() { Val = 300000 }) { Val = D.SchemeColorValues.PhColor }) { Position = 0 }, new D.GradientStop(new D.SchemeColor(new D.Tint() { Val = 37000 }, new D.SaturationModulation() { Val = 300000 }) { Val = D.SchemeColorValues.PhColor }) { Position = 35000 }, new D.GradientStop(new D.SchemeColor(new D.Tint() { Val = 15000 }, new D.SaturationModulation() { Val = 350000 }) { Val = D.SchemeColorValues.PhColor }) { Position = 100000 } ), new D.LinearGradientFill() { Angle = 16200000, Scaled = true }), new D.NoFill(), new D.PatternFill(), new D.GroupFill()), new D.LineStyleList( new D.Outline( new D.SolidFill( new D.SchemeColor( new D.Shade() { Val = 95000 }, new D.SaturationModulation() { Val = 105000 }) { Val = D.SchemeColorValues.PhColor }), new D.PresetDash() { Val = D.PresetLineDashValues.Solid }) { Width = 9525, CapType = D.LineCapValues.Flat, CompoundLineType = D.CompoundLineValues.Single, Alignment = D.PenAlignmentValues.Center }, new D.Outline( new D.SolidFill( new D.SchemeColor( new D.Shade() { Val = 95000 }, new D.SaturationModulation() { Val = 105000 }) { Val = D.SchemeColorValues.PhColor }), new D.PresetDash() { Val = D.PresetLineDashValues.Solid }) { Width = 9525, CapType = D.LineCapValues.Flat, CompoundLineType = D.CompoundLineValues.Single, Alignment = D.PenAlignmentValues.Center }, new D.Outline( new D.SolidFill( new D.SchemeColor( new D.Shade() { Val = 95000 }, new D.SaturationModulation() { Val = 105000 }) { Val = D.SchemeColorValues.PhColor }), new D.PresetDash() { Val = D.PresetLineDashValues.Solid }) { Width = 9525, CapType = D.LineCapValues.Flat, CompoundLineType = D.CompoundLineValues.Single, Alignment = D.PenAlignmentValues.Center }), new D.EffectStyleList( new D.EffectStyle( new D.EffectList( new D.OuterShadow( new D.RgbColorModelHex( new D.Alpha() { Val = 38000 }) { Val = "000000" }) { BlurRadius = 40000L, Distance = 20000L, Direction = 5400000, RotateWithShape = false })), new D.EffectStyle( new D.EffectList( new D.OuterShadow( new D.RgbColorModelHex( new D.Alpha() { Val = 38000 }) { Val = "000000" }) { BlurRadius = 40000L, Distance = 20000L, Direction = 5400000, RotateWithShape = false })), new D.EffectStyle( new D.EffectList( new D.OuterShadow( new D.RgbColorModelHex( new D.Alpha() { Val = 38000 }) { Val = "000000" }) { BlurRadius = 40000L, Distance = 20000L, Direction = 5400000, RotateWithShape = false }))), new D.BackgroundFillStyleList( new D.SolidFill(new D.SchemeColor() { Val = D.SchemeColorValues.PhColor }), new D.GradientFill( new D.GradientStopList( new D.GradientStop( new D.SchemeColor(new D.Tint() { Val = 50000 }, new D.SaturationModulation() { Val = 300000 }) { Val = D.SchemeColorValues.PhColor }) { Position = 0 }, new D.GradientStop( new D.SchemeColor(new D.Tint() { Val = 50000 }, new D.SaturationModulation() { Val = 300000 }) { Val = D.SchemeColorValues.PhColor }) { Position = 0 }, new D.GradientStop( new D.SchemeColor(new D.Tint() { Val = 50000 }, new D.SaturationModulation() { Val = 300000 }) { Val = D.SchemeColorValues.PhColor }) { Position = 0 }), new D.LinearGradientFill() { Angle = 16200000, Scaled = true }), new D.GradientFill( new D.GradientStopList( new D.GradientStop( new D.SchemeColor(new D.Tint() { Val = 50000 }, new D.SaturationModulation() { Val = 300000 }) { Val = D.SchemeColorValues.PhColor }) { Position = 0 }, new D.GradientStop( new D.SchemeColor(new D.Tint() { Val = 50000 }, new D.SaturationModulation() { Val = 300000 }) { Val = D.SchemeColorValues.PhColor }) { Position = 0 }), new D.LinearGradientFill() { Angle = 16200000, Scaled = true }))) { Name = "Office" }); theme1.Append(themeElements1); theme1.Append(new D.ObjectDefaults()); theme1.Append(new D.ExtraColorSchemeList()); themePart1.Theme = theme1; return themePart1; }
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