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We might say, "VB does not use pointers", but it is not true."VB does not let you manipulate pointers" is more precise. If all we ever use are object pointers, how can we set the object itself to Nothing? When we set a reference to Nothing, something called the garbage collector kicks in.When VB interprets the last line(where we generally sets our objects to Nothing), it will remove the existing reference.
You must set the Screen Updating property to True when the procedure finishes or when it stops after an error. Turn off automatic calculations: Whenever content(s) of a cell or range of cells are changed, the formulas dependent on them and Volatile functions are recalculated.
You can increase the speed of some procedures by keeping screen updating turned off.
When screen updating is turned off, toolbars remain visible and Word still allows the procedure to display or retrieve information using status bar prompts, input boxes, dialog boxes, and message boxes.
Screen Updating = The Screen Updating property controls most display changes on the monitor while a procedure is running.
VBA programs are known to save a lot of time and now this post is to save further time. * An operation has been performed that forced Excel to calculate page breaks.
Read them carefully and open new pathways of innovation in creating excel dashboards, reports and automation. Excel calculates page breaks when we perform any of the following operations: o We display a print preview of your worksheet.
If any other references point to the same object, the object will not be destroyed.
Reduce the number of Lines: Avoid multiple statements especially when they can be clubbed into one line.
For example: Instead of str Variable = "", use str Variable = vb Null String.
Release memory from object variables: Whenever we create an object in VBA, we actually create two things -- an object, and a pointer (called an object reference).
We rarely fire an event for each cell we're changing via code.