What is the use of the SetDirty method in WinForms Calculate?
The SetDirty method recalculates all the formulas once again in the CalcQuick. This method is mainly used for performing the calculations when the formula’s argument values are changed. So, the SetDirty method needs to be called for every calculation.
For more details, refer the given link: About CalcQuickBase
The following screenshots are provided for better understanding,
Calculations without SetDirty
Figure 1: Initial Calculation
Figure 2: Value 2 has been changed
Calculating with SetDirty
Figure 3: Output
