This VBA (Visible Fundamental for Purposes) assemble defines an occasion process inside Microsoft Excel. It mechanically executes code each time a cell’s worth is modified on a worksheet. The `goal` argument represents the cell or vary of cells that triggered the change, permitting builders to entry and manipulate their properties (e.g., worth, deal with, format) throughout the subsequent code block. As an illustration, one might use this to mechanically replace calculations, validate information entry, or set off different actions primarily based on cell adjustments.
This occasion handler is prime for creating dynamic and responsive spreadsheets. It empowers customers to construct automated workflows, implement information integrity, and improve the person expertise inside Excel. Earlier than occasion dealing with, builders relied on much less environment friendly and extra complicated strategies to attain related outcomes. This particular occasion process has develop into a cornerstone of interactive spreadsheet design since its introduction.
