private void ExportMonthlyPresentation(object sender, DoWorkEventArgs e) { BackgroundWorker backgroundWorker = sender as BackgroundWorker; Dictionary<string, object> dictionary = e.Argument as Dictionary<string, object>; DataSet dataSet = (DataSet) dictionary["DataTable"]; string path = (string) dictionary["fileName"]; string str1 = (string) dictionary["monthYear"]; DataRow[] dataRowArray = (DataRow[]) dictionary["AppSettings"]; string str2 = ""; int num1 = 3; int num2 = 15; for (int index = 0; index < dataRowArray.Length; ++index) { if (dataRowArray[index]["settingname"].ToString() == "SlideSize") str2 = dataRowArray[index]["settingvalue"].ToString(); else if (dataRowArray[index]["settingname"].ToString() == "VolunteerPerSlide") num1 = int.Parse(dataRowArray[index]["settingvalue"].ToString()) + 1; else if (dataRowArray[index]["settingname"].ToString() == "VideoTimePerSlide") num2 = int.Parse(dataRowArray[index]["settingvalue"].ToString()); } DataTable table = dataSet.Tables[0]; Microsoft.Office.Interop.PowerPoint.Application application = (Microsoft.Office.Interop.PowerPoint.Application) new ApplicationClass(); Presentation presentation = ((_Application) application).Presentations.Add((MsoTriState) -1); CustomLayout customLayout = ((_Master) ((_Presentation) presentation).SlideMaster).CustomLayouts[(object) (PpSlideLayout) 4]; if (str2 == "16 x 9") ((_Presentation) ((_Application) application).ActivePresentation).PageSetup.SlideSize = (PpSlideSizeType) 15; else if (str2 == "16 x 10") ((_Presentation) ((_Application) application).ActivePresentation).PageSetup.SlideSize = (PpSlideSizeType) 16; else ((_Presentation) ((_Application) application).ActivePresentation).PageSetup.SlideSize = (PpSlideSizeType) 1; ((_Presentation) ((_Application) application).ActivePresentation).PageSetup.SlideOrientation = (MsoOrientation) 1; int num3 = 1; int num4 = num1; Slides slides = ((_Presentation) presentation).Slides; _Slide slide1 = (_Slide) slides.AddSlide(num3, customLayout); int count1 = dataSet.Tables[0].Rows.Count; int count2 = dataSet.Tables[0].Columns.Count; Microsoft.Office.Interop.PowerPoint.Shape shape1 = slide1.Shapes.AddTable(1, 4, 0.0f, 0.0f, 720f, 10f); shape1.Table.Columns[1].Width = 345f; shape1.Table.Cell(1, 1).Shape.TextFrame.TextRange.ParagraphFormat.Alignment = (PpParagraphAlignment) 2; shape1.Table.Cell(1, 1).Shape.TextFrame.TextRange.Text = "MONTH: " + str1; shape1.Table.Columns[2].Width = 157f; shape1.Table.Cell(1, 2).Shape.TextFrame.TextRange.ParagraphFormat.Alignment = (PpParagraphAlignment) 2; shape1.Table.Cell(1, 2).Shape.TextFrame.TextRange.Text = "Point"; shape1.Table.Columns[3].Width = 157f; shape1.Table.Cell(1, 3).Shape.TextFrame.TextRange.ParagraphFormat.Alignment = (PpParagraphAlignment) 2; shape1.Table.Cell(1, 3).Shape.TextFrame.TextRange.Text = "Days"; shape1.Table.Columns[4].Width = 60f; shape1.Table.Cell(1, 4).Shape.TextFrame.TextRange.ParagraphFormat.Alignment = (PpParagraphAlignment) 2; shape1.Table.Cell(1, 4).Shape.TextFrame.TextRange.Text = "Hour"; Microsoft.Office.Interop.PowerPoint.Shape shape2 = slide1.Shapes.AddTable(num4, count2, 0.0f, 30f, 720f, 160f); shape2.Table.Columns[1].Width = 35f; shape2.Table.Cell(1, 1).Shape.TextFrame.TextRange.Text = "S#"; shape2.Table.Columns[2].Width = 80f; shape2.Table.Cell(1, 2).Shape.TextFrame.TextRange.Text = "Position"; shape2.Table.Columns[3].Width = 230f; shape2.Table.Cell(1, 3).Shape.TextFrame.TextRange.Text = "Volunteer Name"; shape2.Table.Columns[4].Width = 35f; shape2.Table.Columns[5].Width = 35f; shape2.Table.Columns[6].Width = 35f; shape2.Table.Columns[7].Width = 52f; shape2.Table.Columns[8].Width = 35f; shape2.Table.Columns[9].Width = 35f; shape2.Table.Columns[10].Width = 35f; shape2.Table.Columns[11].Width = 52f; shape2.Table.Columns[12].Width = 60f; shape2.Table.Cell(1, 4).Shape.TextFrame.TextRange.Text = "M"; shape2.Table.Cell(1, 5).Shape.TextFrame.TextRange.Text = "E"; shape2.Table.Cell(1, 6).Shape.TextFrame.TextRange.Text = "Ex"; shape2.Table.Cell(1, 7).Shape.TextFrame.TextRange.Text = "Total"; shape2.Table.Cell(1, 8).Shape.TextFrame.TextRange.Text = "M"; shape2.Table.Cell(1, 9).Shape.TextFrame.TextRange.Text = "E"; shape2.Table.Cell(1, 10).Shape.TextFrame.TextRange.Text = "Ex"; shape2.Table.Cell(1, 11).Shape.TextFrame.TextRange.Text = "Total"; shape2.Table.Cell(1, 12).Shape.TextFrame.TextRange.Text = "Total"; int num5 = 2; for (int index = 0; index < count1; ++index) { if (backgroundWorker.CancellationPending) { e.Cancel = true; return; } int num6 = int.Parse(table.Rows[index][10].ToString()); int num7 = 1; for (int columnIndex = 0; columnIndex < count2; ++columnIndex) { shape2.Table.Cell(num5, num7).Shape.TextFrame.TextRange.Text = table.Rows[index][columnIndex].ToString(); if (num6 < 15) { shape2.Table.Cell(num5, num7).Shape.Fill.ForeColor.RGB = (int) byte.MaxValue; shape2.Table.Cell(num5, num7).Shape.TextFrame.TextRange.Font.Color.RGB = 16777215; } ++num7; } shape2.Table.Cell(num5, 1).Shape.TextFrame.TextRange.Font.Bold = (MsoTriState) -1; shape2.Table.Cell(num5, 7).Shape.TextFrame.TextRange.Font.Bold = (MsoTriState) -1; shape2.Table.Cell(num5, 11).Shape.TextFrame.TextRange.Font.Bold = (MsoTriState) -1; shape2.Table.Cell(num5, 12).Shape.TextFrame.TextRange.Font.Bold = (MsoTriState) -1; shape2.Table.Cell(num5, 12).Shape.TextFrame.TextRange.Font.Size = 16f; backgroundWorker.ReportProgress((index + 1) * 100 / count1, (object) ((index + 1).ToString() + " of " + (object) count1 + " records processed...")); if (num5 == num4) { ++num3; _Slide slide2 = (_Slide) slides.AddSlide(num3, customLayout); Microsoft.Office.Interop.PowerPoint.Shape shape3 = slide2.Shapes.AddTable(1, 4, 0.0f, 0.0f, 720f, 10f); shape3.Table.Columns[1].Width = 345f; shape3.Table.Cell(1, 1).Shape.TextFrame.TextRange.ParagraphFormat.Alignment = (PpParagraphAlignment) 2; shape3.Table.Cell(1, 1).Shape.TextFrame.TextRange.Text = "MONTH: " + str1; shape3.Table.Columns[2].Width = 157f; shape3.Table.Cell(1, 2).Shape.TextFrame.TextRange.ParagraphFormat.Alignment = (PpParagraphAlignment) 2; shape3.Table.Cell(1, 2).Shape.TextFrame.TextRange.Text = "Point"; shape3.Table.Columns[3].Width = 157f; shape3.Table.Cell(1, 3).Shape.TextFrame.TextRange.ParagraphFormat.Alignment = (PpParagraphAlignment) 2; shape3.Table.Cell(1, 3).Shape.TextFrame.TextRange.Text = "Days"; shape3.Table.Columns[4].Width = 60f; shape3.Table.Cell(1, 4).Shape.TextFrame.TextRange.ParagraphFormat.Alignment = (PpParagraphAlignment) 2; shape3.Table.Cell(1, 4).Shape.TextFrame.TextRange.Text = "Hour"; shape2 = count1 - index + 1 > num4 - 1 ? slide2.Shapes.AddTable(num4, count2, 0.0f, 30f, 720f, 160f) : slide2.Shapes.AddTable(count1 - index, count2, 0.0f, 30f, 720f, 160f); shape2.Table.Columns[1].Width = 35f; shape2.Table.Cell(1, 1).Shape.TextFrame.TextRange.Text = "S#"; shape2.Table.Columns[2].Width = 80f; shape2.Table.Cell(1, 2).Shape.TextFrame.TextRange.Text = "Position"; shape2.Table.Columns[3].Width = 230f; shape2.Table.Cell(1, 3).Shape.TextFrame.TextRange.Text = "Volunteer Name"; shape2.Table.Columns[4].Width = 35f; shape2.Table.Columns[5].Width = 35f; shape2.Table.Columns[6].Width = 35f; shape2.Table.Columns[7].Width = 52f; shape2.Table.Columns[8].Width = 35f; shape2.Table.Columns[9].Width = 35f; shape2.Table.Columns[10].Width = 35f; shape2.Table.Columns[11].Width = 52f; shape2.Table.Columns[12].Width = 60f; shape2.Table.Cell(1, 4).Shape.TextFrame.TextRange.Text = "M"; shape2.Table.Cell(1, 5).Shape.TextFrame.TextRange.Text = "E"; shape2.Table.Cell(1, 6).Shape.TextFrame.TextRange.Text = "Ex"; shape2.Table.Cell(1, 7).Shape.TextFrame.TextRange.Text = "Total"; shape2.Table.Cell(1, 8).Shape.TextFrame.TextRange.Text = "M"; shape2.Table.Cell(1, 9).Shape.TextFrame.TextRange.Text = "E"; shape2.Table.Cell(1, 10).Shape.TextFrame.TextRange.Text = "Ex"; shape2.Table.Cell(1, 11).Shape.TextFrame.TextRange.Text = "Total"; shape2.Table.Cell(1, 12).Shape.TextFrame.TextRange.Text = "Total"; num5 = 1; } ++num5; } foreach (_Slide slide3 in slides) { slide3.SlideShowTransition.AdvanceTime = (float) num2; slide3.SlideShowTransition.AdvanceOnTime = (MsoTriState) -1; } ((_Presentation) presentation).SaveAs(path, (PpSaveAsFileType) 11, (MsoTriState) -1); backgroundWorker.ReportProgress(-1, (object) "Creating video report..."); string str3 = Path.GetDirectoryName(path) + "\\" + Path.GetFileNameWithoutExtension(path) + ".wmv"; ((_Presentation) presentation).SaveAs(str3, (PpSaveAsFileType) 37, (MsoTriState) -1); while (((_Presentation) ((_Application) application).ActivePresentation).CreateVideoStatus == 1 || ((_Presentation) ((_Application) application).ActivePresentation).CreateVideoStatus == 2) { System.Windows.Forms.Application.DoEvents(); Thread.Sleep(1000); } backgroundWorker.ReportProgress(100, (object) "Video creation completed"); Thread.Sleep(1000); ((_Presentation) presentation).Close(); ((_Application) application).Quit(); }
this Line Show Me Error :- Presentation presentation = ((_Application) application).Presentations.Add((MsoTriState) -1);
i Will High Light Error
MsoTriState' is a type, which is not valid in the given context