User (Legacy) Posted September 13, 1999 Report Share Posted September 13, 1999 I don't understand you. Why do you need to get into IStorage to save Chart FX files? I am trying to write multiple Chart objects to a single file. I want to be able to read these multiple Charts back into my application. According to your documentation, it is possible to save charts to files using a file handle created using "CreateFile". This works for one object and can also work for multiple objects as long as they do not change at all. If the objects change, then the charts are messed up. This does not affect all my other data that I store in and around the Charts. I looked at IStorage/IStream, etc. I do not see an easy way of using IStorage/IStream to solve a problem which should be easy. According to your documentation, this should be possible. How can I save multiple charts within the same file using a normal HANDLE? An example of how to do this without having Charts overwrite each other would be greatly appreciated. -- josh Francisco Padron <frankp@softwarefx.com> wrote in message news:DE0379D14694D211B4CE00609770710D03546F@sftfx-221.wamnet.net... > When you save a chart to a file, whatever was in that file will be lost. > > You can create a storage (OLE IStorage) file and use the Export method > passing a diferent storage for each chart . > > Frank > SFX > Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.