摘要:
第一步:TcxGridDBColumn 的 Properties 属性选中ComboBox第二步:TcxComboBoxProperties *com_key=(TcxComboBoxProperties *)c_roomQDBGrid1DBTableView1Column1->Properties;for(int i=0;i<=32;i++){ com_key->Items->Add(IntToStr(i));} 阅读全文
摘要:
//C++ Buildertry {tvCustomers->DataController->DeleteSelection();} catch(Exception &e){ShowMessage("Cannot delete selected records due to the exception: " + e.Message);} 阅读全文
摘要:
ExtractFileName(OpenDialog1->FileName) 阅读全文