Examples of exporting pptfile data in ASP. NET, asp. netppt

Examples of exporting pptfile data in ASP. NET, asp. netppt

Some time ago, due to work needs, you need to add the export and download of ppt data. I found that there were not many such materials on the network. I found some relevant materials and finally completed the relevant functions through my own experiments. At the request of Boyou, I would like to share my experience with you.

Before doing this, add the reference Microsoft. Office. Interop. PowerPoint. dll.

using PowerPoint = Microsoft.Office.Interop.PowerPoint;

The operation PPT code is as follows:

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Public void createPPT () {try {// ppt storage path string path = string. format ("{0}/1_12.16.ppt", Server. mapPath (". "), DateTime. now. ticks. toString (); // template path referenced by the ppt string MyTemplateFile = "d: \ test. pot "; PowerPoint. applicationClass MyApp; PowerPoint. presentations MyPresSet; PowerPoint. _ Presentation MyPres; PowerPoint. shape objShape; PowerPoint. slides objSlides; PowerPoint. _ Slide MySlide; PowerPoint. textRange objTextRng; PowerPoint. table table = null; MyApp = new PowerPoint. applicationClass (); // if it already exists, delete if (File. exists (string) path) {File. delete (string) path);} Object Nothing = Missing. value; // apply the template MyPres = MyApp. presentations. open (MyTemplateFile, MsoTriState. msoFalse, MsoTriState. msoFalse, MsoTriState. msoFalse); MyPresSet = MyApp. presentations; objSlides = MyPres. slides; // create the first PPT ppLayoutTitle. Specify the template homepage MySlide = objSlides. add (1, PowerPoint. ppSlideLayout. ppLayoutTitle); // Add a line of text (left: 10, top: 110, width: 700, height: 400) objTextRng = MySlide. shapes. addLabel (MsoTextOrientation. (msoTextOrientationHorizontal, 10,110,700,400 ). textFrame. textRange; objTextRng. text = "PPT"; objTextRng. font. color. RGB = 0x66CCFF; // set the color of the word objTextRng. font. size = 42; // font Size // create the second PPT ppLayoutBlank and specify MySlide = objSlides. add (2, PowerPoint. ppSlideLayout. ppLayoutBlank); // Insert the image MySlide. shapes. addPicture ("1.jpg", MsoTriState. msoFalse, MsoTriState. msoTrue, 110,140,500,300); // create the third PPT ppLayoutTitleOnly to specify only the title page MySlide = objSlides. add (3, PowerPoint. ppSlideLayout. ppLayoutTitleOnly); objTextRng = MySlide. shapes [1]. textFrame. textRange; objTextRng. text = "directory"; objTextRng. font. size = 32; // Insert the image MySlide. shapes. addPicture ("1.jpg", MsoTriState. msoFalse, MsoTriState. msoTrue, 110,140,500,300); // create the fourth PPT MySlide = objSlides. add (3, PowerPoint. ppSlideLayout. ppLayoutBlank); // Add a table named objShape = MySlide. shapes. addTable (3, 3,105,150,400,100); table = objShape. table; for (int I = 1; I <= table. rows. count; I ++) {for (int j = 1; j <= table. columns. count; j ++) {table. cell (I, j ). shape. textFrame. textRange. font. size = 12; table. cell (I, j ). shape. textFrame. textRange. text = string. format ("[{0}, {1}]", I, j) ;}// Save the PowerPoint Format. ppSaveAsFileType format = PowerPoint. ppSaveAsFileType. ppSaveAsDefault; // Save the MyPres content. saveAs (path, format, Microsoft. office. core. msoTriState. msoFalse); // close the excelDoc object MyPres. close (); // Close the excelApp Component Object MyApp. quit ();}

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