Unselect rows.
void CancelSelRows( const vector<int> vnRows )
The examples in this section will use an existing grid dialog resource DLL that gets installed with Origin C's Developer Kit. The DLL can be found in this zip file, under \Dialog Builder\GridDLG sub-folder.
#include <..\Originlab\DialogEx.h> #include "GridDLGRes.h"// resource DLL header class GridCtrlDLG : public ResizeDialog { public: GridCtrlDLG() : ResizeDialog(IDD_GRID_DLG, "GridDLG") { } int DoModal(HWND hParent = NULL) { InitMsgMap(); int nRet = ResizeDialog::DoModal(hParent); return nRet; } protected: ///----------------- Message Map ---------------- EVENTS_BEGIN ON_INIT(OnInitDialog) ON_SIZE(OnDlgResize) ON_GETMINMAXINFO(OnMinMaxInfo) ON_OK(OnOK) EVENTS_END ///---------------------------------------------- BOOL OnInitDialog() { ResizeDialog::OnInitDialog(0, "Grid Dialog"); //initialize grid control m_GridCtrl.Init(IDC_GRID, *this); m_GridCtrl.SetupRowsCols( 1, 0, 5, 1 ); //move grid control to top left RECT rrList; rrList.top = rrList.left = GetControlGap(); m_GridCtrl.MoveWindow(rrList); GetItem(IDOK).Text = "Test";//for example codes SetInitReady(); return TRUE; } BOOL OnDlgResize(int nType, int cx, int cy) { if(!IsInitReady()) return TRUE; uint nButtonIDs[] = {IDOK, 0}; ArrangeMainItemAndControls(nButtonIDs, IDC_GRID, NULL, false); return TRUE; } BOOL OnOK() { doExample(); return FALSE; } private: void doExample() { vector<string> vval={"a","b","c","d","e"}; for(int kk=0;kk<m_GridCtrl.GetRows();kk++) m_GridCtrl.SetCell(kk,0,vval[kk]); vector<int> vcc={2}; vector<int> vsr={1,2,3}; vector<uint> vsel; vector<string> vstr; printf("%s",m_GridCtrl.CheckSelRow(3,true)?"Success to select\n":"Select Already\n");//0-offset printf("%s",m_GridCtrl.CheckSelRow(3,true)?"Success to select\n":"Select Already\n"); m_GridCtrl.SetSelection(flexSelectionListBox); m_GridCtrl.SetRowsIsSelected(2,4,true); out_int("number of selected rows now:",m_GridCtrl.SelectedRows()); m_GridCtrl.GetSelItems(0,vstr); for(int jj=0;jj<vstr.GetSize();jj++) printf("%s",vstr[jj]); printf("\n"); out_int("selected row: ",m_GridCtrl.GetSelectedRow()); m_GridCtrl.CancelSelRows(vcc);//rowoffset-offset m_GridCtrl.SelRows(vsr); m_GridCtrl.GetSelRows(vsel);//if selection mode!=flexSelectionListBox,only row 2 will be selected for(int ii=0;ii<vsel.GetSize();ii++) printf("%d",vsel[ii]); printf("\n"); m_GridCtrl.GetSelItems(0,vstr); for(int ij=0;ij<vstr.GetSize();ij++) printf("%s",vstr[ij]); m_GridCtrl.RemoveSelection(); out_int("\nnumber of selected rows now:",m_GridCtrl.SelectedRows()); m_GridCtrl.SelRow(3,false); printf("%s",m_GridCtrl.GetIsSelected(3)?"Row 3 is selected\n":"wrong\n"); } private: GridListControl m_GridCtrl; }; bool OpenGridDLG() { GridCtrlDLG myDlg; myDlg.DoModal( GetWindow() ); return true; }
GridControl.h