Runtime Error 13 occurs when Visual Basic applications have missing processes or files. Error is more common in Excel when clicking menu functions or macros. Error is primarily caused by programming faults, not system configuration issues
Regular expressions in VB parse and validate text against defined patterns. Regex class is available in System.Text.RegularExpressions namespace. Regex class requires pattern and input text for validation
Visual Basic was created by Microsoft for Windows programming. Based on BASIC language by Dartmouth professors Kemeny and Kurtz. Most widely used programming system in software history
Macros extend functionality in CorelDRAW applications through Scripts docker. Macros can be executed, edited, and shared using Visual Basic editor. Macros can be created, edited, and distributed as .gms files
DIM was originally used only for declaring arrays in BASIC. Regular variables were inferred from their names, ending with $ for strings. ReDim keyword was used to resize arrays
Macros are sets of instructions that automate repetitive Excel tasks. Macros can be recorded or written using Visual Basic programming. Macros can perform actions like inserting multiple sheets