This VBA (Visible Primary 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, handle, format) throughout the subsequent code block. As an example, one may use this to mechanically replace calculations, validate knowledge entry, or set off different actions primarily based on cell modifications.
This occasion handler is key for creating dynamic and responsive spreadsheets. It empowers customers to construct automated workflows, implement knowledge integrity, and improve the consumer expertise inside Excel. Earlier than occasion dealing with, builders relied on much less environment friendly and extra advanced methods to attain comparable outcomes. This particular occasion process has grow to be a cornerstone of interactive spreadsheet design since its introduction.
