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Executing a Tcl script from within a Tcl dialog

Posted by rpmorrow (rpmorrow), 30 July 2008
Hi,

I am wanting to allow Tcl Commands to be run from within my Tcl program. For example if a command is typet into a text entry field, it should be executed. I also want to be able to load a file and execute the whole thing.

I've seen mantions of Tcl_Eval but I can't seem to get anything to work, does anyone have a simple example I can see that wil execute commands stored in $commandString or $fileHandle for example.

Cheers, Rich



Posted by rpmorrow (rpmorrow), 30 July 2008
Ok, I found out what to do, its simpler than I thought

Just use ....

eval $commandString

Cheers



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