GetHitTypeByHitCode(Integer) Method

Converts the hit code to the grid element identifier.

Declaration

function GetHitTypeByHitCode(AHitCode: Integer): TcxGridViewHitType;

Parameters

Name	Type
AHitCode	Integer

Returns

Type
TcxGridViewHitType

Remarks

Commonly, a grid element identifier is used to determine the grid View element that can display popup menus. Refer to the TcxPopupMenuInfo.HitTypes and TcxGridPopupMenu.HitType property descriptions to learn more.

The following example demonstrates how to use the GetHitTypeByHitCode function in a TcxPopupMenuInfo.OnPopup event handler to identify the grid View element for which the pop-up menu is invoked.

Delphi

procedure TForm1.cxGridPopupMenu1PopupMenus0Popup(ASenderMenu: TComponent; AHitTest: TcxCustomGridHitTest; X, Y: Integer);
var
  AHitType: TcxGridViewHitType;
begin
  AHitType := GetHitTypeByHitCode(AHitTest.HitTestCode);
  if AHitType = gvhtCell then
  begin
    if Odd((AHitTest as TcxGridRecordCellHitTest).GridRecord.Index) then
      PopupMenu1.Popup(X, Y)
    else
      PopupMenu2.Popup(X, Y)
  end;
end;

C++

void __fastcall TForm1::cxGridPopupMenu1PopupMenus0Popup(TComponent *ASenderMenu, TcxCustomGridHitTest *AHitTest, int X, int Y) {
  TcxGridViewHitType AHitType = GetHitTypeByHitCode(AHitTest->HitTestCode);
  if (AHitType == gvhtCell) {
    if Odd(((TcxGridRecordCellHitTest *)AHitTest)->GridRecord->Index) {
      PopupMenu1->Popup(X, Y)
    } else {
      PopupMenu2->Popup(X, Y)
    }
  }
}

The code above assumes that you have an application with a TcxGridPopupMenu component named cxGridPopupMenu1 and two TPopupMenu components named PopupMenu1 and PopupMenu2 correspondingly.