Hii....
I have placed two different elements in the same file position. The two elements are of different tagset. One is signal tagset and other element is internet tagset.
I want to delete only the element with internet tagset by passing the file position. Is it possible.
If i use this,
mdlElement_undoableDelete( NULL, file_pos, TRUE);
it will delete the two elements. But it should not be happened.
Please help me.
Thanks,Mythili
happynjoy said: mdlElement_undoableDelete (NULL, file_pos, TRUE); it will delete the two elements.
Each element has a unique file position within its model. File position is terminology that survived from earlier versions of MicroStation — in V8 it's no more than a sequential index into a cache.
When you call mdlElement_undoableDelete, it is looking for the element at the specified file position within the active model. If it deletes more than one element then something else is wrong.
Perhaps you could reveal a little more code.
Regards, Jon Summers LA Solutions
First, you should show us, how you added two elements with same file position. I do not think it is possible, all you could do is to place them under one header or as a chain, so they look to be on one file position because there is a conjunction between elements in their descriptors. You can try to read element's descriptor at that position, set its 'next' and 'previous' to NULL, rewrite it and then delete it.
Dan