【转帖】error in dynamic block modify properties cmd using odamfcapp
 

error in dynamic block modify properties cmd using odamfcapp
error in dynamic block modify properties cmd using odamfcappdll win32
hi,
i have been trying to modify dynamic block properties from my own code and also using the odamfcappdll in win32.
after accessing and changing a value in a dynamic block property a message box appears with an "unhandled exception" error.
sometimes there may be no crash but no visible change in the inserted dynamic block?
i am inserting a dynamic block in the drawing and then visually selecting the insert in odamfcappdll. then the "modifyproperties" command is selected from
the registered commands and then executed.
any suggestions?
regards,
marc
can you upload a sample?
vladimir
quote:
originally posted by wvk
can you upload a sample?
sample drawings attached.
drawings contain dynamic blocks and have a
dynamic block inserted in model space.
regards,
marc
attached files (29.0 kb, 5 views)
(48.3 kb, 4 views)
(222.2 kb, 4 views)

hi marc,
it looks like no one tried to use this code before
crash is caused by our bug, it is fixed, fix wiil be awailable in 1.14.02 (coming soon).
as for the block representation changing - it is another issue (and more complex). to enable block recalculation you have to implement movegrippoints/movestretchpoints for the entities referenced in the block, because dynamic block engine calls them while recalculating block.
for example look at \examples\grippoints (there you can see grip points implemented for line and arc, and partially for pline and dimension.
regards,
vladimir
thanks vladimir. will wait for 1.14.02 to be released.