Spread Windows Forms 18 Product Documentation

Clicking Actions

Clicking, double-clicking, and right-clicking actions in Spread result in these events:

User Action	List of Events
Click on a general cell	MouseDown Enter GotFocus CellClick LeaveCell EnterCell Paint MouseUp MouseCaptureChanged SelectionChanged Paint
Click on a combo box cell and select an item	ComboDropDown ComboSelChange EditChange ComboCloseUp Paint
Click on a multiple option cell and select an option	MouseDown CellClick LeaveCell EnterCell EditModeStarting MouseCaptureChanged ControlAdded EditModeOn LostFocus Paint ButtonClicked
Double-click a general cell (go into edit mode)	MouseDown CellClick LeaveCell EnterCell Paint MouseUp MouseCaptureChanged SelectionChanged Paint MouseDown CellDoubleClick EditModeStarting MouseCaptureChanged Layout ControlAdded EditModeOn LostFocus Paint
Expanding a hierarchy (the first time)	MouseDown CellClick Expand Layout ControlAdded Layout DataColumnConfigure ... DataColumnConfigure (repeat for each column in expanded row) Layout ControlAdded Layout ... Layout (repeat for each column in expanded row) ControlAdded Layout ... Layout (repeat for each expanded row) ChildWorkbookCreated ChildViewCreated Layout ControlRemoved Layout ControlRemoved Layout ControlAdded Layout ... Layout (repeat for each expanded column) ControlAdded Layout Paint MouseUp MouseCaptureChanged Paint
Expanding a hierarchy (subsequent times)	MouseDown CellClick Expand Layout ControlAdded Layout ... Layout (repeated) ControlAdded Layout Paint MouseUp MouseCaptureChanged Paint
Collapsing a hierarchy (the first time or subsequent times)	MouseDown CellClick Expand Layout ControlRemoved Layout ControlRemoved Paint MouseUp MouseUp Paint