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How to insert data into a specific cell in a table?
I always get an error message. "Object reference not set to an instance of an
object" Can anyone how to solve this? Here is my code. private void CreateNewWordFile(string sourceFileName,string destinationFileName,string stratBookmarkName,string endBookmarkName) { // Declaring the object variables we will need later object varFileName = fileName; object varFalseValue = false; object varTrueValue = true; object varMissing = Type.Missing; // Create a reference to MS Word application Microsoft.Office.Interop.Word.Application varWord = new Microsoft.Office.Interop.Word.Application(); // Creates a reference to a word document Microsoft.Office.Interop.Word.Document varDoc = varWord.Documents.Open(ref varFileName, ref varMissing, ref varFalseValue, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing); // Activate the document varDoc.Activate(); string test = varDoc.Bookmarks.Count.ToString(); //BOOK MARK FOR START OF SELECTION object oBookmarkStart = "bookmark1"; object oRngoBookMarkStart = varDoc.Bookmarks.get_Item(ref oBookmarkStart).Range.Start; //BOOK MARK FOR END OF SELECTION object oBookmarkEnd = "bookmark2"; object oRngoBookMarkEnd = varDoc.Bookmarks.get_Item(ref oBookmarkEnd).Range.Start; //SETTING THE RANGE ON THE BOOKMARK BETWEEN TWO BOOKMARKS Word.Range rngBKMarkSelection = varDoc.Range(ref oRngoBookMarkStart, ref oRngoBookMarkEnd); //SELECTING THE TEXT rngBKMarkSelection.Select(); rngBKMarkSelection.Copy(); CreateNewDocument(destinationFileName); InsertTableIntoNewDocument(destinationFileName); InsertDataIntoTable(destinationFileName, rngBKMarkSelection); //CLOSING THE FILE varDoc.Close(ref varFalseValue, ref varMissing, ref varMissing); //QUITTING THE APPLICATION varWord.Quit(ref varMissing, ref varMissing, ref varMissing); } private void InsertDataIntoTable(string destinationFileName, Word.Range rngBKMarkSelection) { try { // Declaring the object variables we will need later object varFileName = destinationFileName; object varFalseValue = false; object varTrueValue = true; object varMissing = Type.Missing; // Create a reference to MS Word application Microsoft.Office.Interop.Word.Application varWord = new Microsoft.Office.Interop.Word.Application(); // Creates a reference to a word document Microsoft.Office.Interop.Word.Document varDoc = varWord.Documents.Open(ref varFileName, ref varMissing, ref varFalseValue, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing); // Activate the document varDoc.Activate(); //error code here object oUpperHeadingLevel = "1"; object oLowerHeadingLevel = "1"; object oTOCTableID = varDoc.Tables[1].ID.ToString(); varDoc.TablesOfContents.Add(rngBKMarkSelection, ref varTrueValue, ref oUpperHeadingLevel, ref oLowerHeadingLevel, ref varMissing, ref oTOCTableID, ref varTrueValue, ref varTrueValue, ref varMissing, ref varTrueValue, ref varTrueValue, ref varTrueValue); //error code here //THE LOCATION WHERE THE FILE NEEDS TO BE SAVED object oSaveAsFile = destinationFileName; varDoc.SaveAs( ref oSaveAsFile, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing, ref varMissing); //CLOSING THE FILE varDoc.Close(ref varFalseValue, ref varMissing, ref varMissing); //QUITTING THE APPLICATION varWord.Quit(ref varMissing, ref varMissing, ref varMissing); } catch (Exception varE) { MessageBox.Show("Error:\n" + varE.Message, "Error message"); } } |
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