![tcl - Reposition file name from button to entry and use file names as global variables - Stack Overflow tcl - Reposition file name from button to entry and use file names as global variables - Stack Overflow](https://i.stack.imgur.com/G4F7B.gif)
tcl - Reposition file name from button to entry and use file names as global variables - Stack Overflow
![Writing Tcl Scripts (cont.) Outline –Variable Scoping –Strings –Eval –File/Channel I/O –Processes –System Info –Errors –Reflection/Debugging –Libraries. - ppt download Writing Tcl Scripts (cont.) Outline –Variable Scoping –Strings –Eval –File/Channel I/O –Processes –System Info –Errors –Reflection/Debugging –Libraries. - ppt download](https://images.slideplayer.com/16/5006370/slides/slide_2.jpg)
Writing Tcl Scripts (cont.) Outline –Variable Scoping –Strings –Eval –File/Channel I/O –Processes –System Info –Errors –Reflection/Debugging –Libraries. - ppt download
![tcl - Reposition file name from button to entry and use file names as global variables - Stack Overflow tcl - Reposition file name from button to entry and use file names as global variables - Stack Overflow](https://i.stack.imgur.com/rOmFF.gif)