public void FT_SaveLabTest()
{
// Get the full path of the expected slides
string ExpectedSlidesFullName = System.IO.Path.Combine(PathUtil.GetDocTestPath(), "SaveLab\\SaveLab_Copy.pptx");
if (System.IO.File.Exists(ExpectedSlidesFullName))
{
// Gather slide indexes for both original and expected slides
List <int> TestSlideIndexArray = InitialiseTestSlideIndexArray();
List <int> ExpectedSlideIndexArray = InitialiseExpectedSlideIndexArray();
// Open up the saved copy in the background
Presentations newPres = new Microsoft.Office.Interop.PowerPoint.Application().Presentations;
Presentation tempPres = newPres.Open(ExpectedSlidesFullName, WithWindow: MsoTriState.msoFalse);
PowerPointPresentation newPresentation = new PowerPointPresentation(tempPres);
// Check each slide to ensure that it is the same
for (int i = 0; i < NoOfTestSlides; i++)
{
AssertIsSame(TestSlideIndexArray[i], ExpectedSlideIndexArray[i], tempPres);
}
// Close the saved copy
newPresentation.Close();
}
}
public static void SaveFile(Models.PowerPointPresentation currentPresentation)
{
// Opens up a new Save File Dialog
SaveFileDialog saveFileDialog = new SaveFileDialog();
Models.PowerPointPresentation newPresentation;
List <Models.PowerPointSlide> selectedSlides = currentPresentation.SelectedSlides;
// Setting for Save File Dialog
saveFileDialog.InitialDirectory = SaveLabSettings.GetSaveFolderPath();
saveFileDialog.Filter = "PowerPoint Presentations|*.pptx";
saveFileDialog.Title = "Save Selected Slides";
saveFileDialog.OverwritePrompt = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
// Copy the Current Presentation under a new name
currentPresentation.Presentation.SaveCopyAs(saveFileDialog.FileName, PpSaveAsFileType.ppSaveAsDefault);
try
{
// Re-open the save copy in the same directory in the background
Presentations newPres = new Microsoft.Office.Interop.PowerPoint.Application().Presentations;
Presentation tempPresentation = newPres.Open(saveFileDialog.FileName, Microsoft.Office.Core.MsoTriState.msoFalse, Microsoft.Office.Core.MsoTriState.msoFalse, Microsoft.Office.Core.MsoTriState.msoFalse);
newPresentation = new Models.PowerPointPresentation(tempPresentation);
// Hashset to store the unique IDs of selected slides
HashSet <int> idHash = new HashSet <int>();
foreach (Models.PowerPointSlide selectedSlide in selectedSlides)
{
idHash.Add(selectedSlide.ID);
}
// Check each slide in new presentation and remove un-selected slides using unique slide ID
for (int i = newPresentation.SlideCount - 1; i >= 0; i--)
{
if (!idHash.Contains(newPresentation.Slides[i].ID))
{
newPresentation.RemoveSlide(i);
}
}
// Check for and remove empty sections in new presentation
if (newPresentation.HasEmptySection)
{
newPresentation.RemoveEmptySections();
}
// Save and then close the presentation
newPresentation.Save();
newPresentation.Close();
}
catch (System.Runtime.InteropServices.COMException)
{
// do nothing as file is successfully copied
}
}
}
