Hi ,
This have nothing do to with the version of your Office application.
Please notice that if you just create a new Class and paste the code in above link into the new class you'll run into this kind of issue,the code will look like this:
notice the 3rd line of the code, class AddInUtilities is not com visible, to correct this please replace the code from tutorial not insert them.
Thanks
We have published a VSTO FAQ recently, you can view them from the entry thread VSTO FAQ.
If you have any feedbacks or suggestions on this FAQ, please feel free to write us emails to colbertz@microsoft.com.
Please remember to mark the replies as answers if they help and unmark them if they provide no help.
Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.
This have nothing do to with the version of your Office application.
Please notice that if you just create a new Class and paste the code in above link into the new class you'll run into this kind of issue,the code will look like this:
| namespace WordAddIn1 |
| { |
| class AddInUtilities |
| { |
| [ComVisible(true)] |
| public interface IAddInUtilities |
| { |
| void ImportData(); |
| } |
| [ComVisible(true)] |
| [ClassInterface(ClassInterfaceType.None)] |
| public class AddInUtilities : IAddInUtilities |
| { |
| // This method tries to write a string to cell A1 in the active worksheet. |
| public void ImportData() |
| { |
| Excel.Worksheet activeWorksheet = Globals.ThisAddIn.Application.ActiveSheet as Excel.Worksheet; |
| if (activeWorksheet != null) |
| { |
| Excel.Range range1 = activeWorksheet.get_Range("A1", System.Type.Missing); |
| range1.Value2 = "This is my data"; |
| } |
| } |
| } |
| } |
Thanks
We have published a VSTO FAQ recently, you can view them from the entry thread VSTO FAQ.
If you have any feedbacks or suggestions on this FAQ, please feel free to write us emails to colbertz@microsoft.com.
Please remember to mark the replies as answers if they help and unmark them if they provide no help.
Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.