RxlibEh控件替换流程

GEXPERT 右键 Replace Component Eh控件会残留 RowDetailData:TRowDetailPanelControlEh 记得清理

动态创建列

self.FillDataSet();
//kirile 2015-08-20 动态创建列
  dbgehMainDBTableView1.ClearItems;
  for i := 0 to Self.dbgehMainDBTableView1.DataController.DataSet.FieldCount - 1 do
  begin
    Self.dbgehMainDBTableView1.CreateColumn;
    Self.dbgehMainDBTableView1.columns[i].DataBinding.FieldName := Self.dbgehMainDBTableView1.DataController.DataSet.Fields[i].DisplayName;
    Self.dbgehMainDBTableView1.Columns[i].Caption := Self.dbgehMainDBTableView1.DataController.DataSet.Fields[i].DisplayName;
    Self.dbgehMainDBTableView1.Columns[i].Width := 160;
  end;

Eh 关键字

DBGridEhGrouping, 
ToolCtrlsEh,
DBGridEhToolCtrls, 
DynVarsEh, 
DBGridEh, 
PropFilerEh, 
PropStorageEh, 
PrnDbgeh,
DBCtrlsEh, 
DBLookupEh, 
EhLibVCL, 
GridsEh,
DBAxisGridsEh, 
DBVertGridsEh,
TRowDetailPanelControlEh,
TDBVertGridEh,
TDBGridEh,
TDBLookupComboboxEh,
TDBCheckBoxEh,
TPrintDBGridEh,
TPropStorageEh,
TIniPropStorageManEh;

执行语句

with FDQuery do begin
  Command.CommandText.Text := 'Update T_CABINET set F_State = :F_State where F_ID = :F_ID';
  ParamByName('F_State').Value := aState;
  ParamByName('F_ID').Value := aID;
  try
    try
      ExecSQL;
      result := true;
    except
      on E: EFDDBEngineException do begin
      oMessage := '更新状态失败,请检查！' ;
      result:=False;
      end;
    end;
  except
    on E: Exception do
    begin
      oMessage := E.Message;
    end;
  end;
end;

删除记录

  with myMainDM.sdsDelete do
  begin
    Connection := myConnection;
    Command.CommandText.Text := 'Delete From T_STORAGE Where F_AutoID = :F_AutoID';
    ParamByName('F_AutoID').AsInteger := aAutoID;
    ExecSQL ;
    try
      if RowsAffected <=0 then
        oMessage := '您选择的记录已不存在，请检查！'
      else
        result := true;
    except
      on E: Exception do
      begin
        oMessage := E.Message;
      end;
    end;
    myMainDM.sdsDelete.Close();
  end;

日期时间 替换为 cxDateEdit 设置 properties-> Kind DBLOOKUPComboboxEh -> cxLookupCombobox