void SearchCommandExecute(Object parameter)
{
MainWork mw = parameter as MainWork;
string searchKeyWords = mw.txt_Keywords.Text.Trim();
ListCollectionView lcv = (ListCollectionView)CollectionViewSource.GetDefaultView(mw.lvCredentialInfo.ItemsSource);
FilterClass filter = new FilterClass();
filter.keywords = searchKeyWords;
lcv.Filter = new Predicate <object>(filter.Filterkeywords);
}
void ModifyCommandExecute(Object parameter)
{
Editable = !Editable;
MainWork mw = parameter as MainWork;
ListCollectionView lcv = (ListCollectionView)CollectionViewSource.GetDefaultView(mw.lvCredentialInfo.ItemsSource);
SelectedCredential = lcv.CurrentItem as CredentialInfo;
_selectedID = DBInstance.GetCredentialIndex(SelectedCredential, _sysUserID);
_status = "Modify";
mw.lvCredentialInfo.IsEnabled = false;
}
void DeleteCommandExecute(Object parameter)
{
_status = null;
if (MessageBox.Show("确定删除该记录", "警告", MessageBoxButton.OKCancel, MessageBoxImage.Warning) == MessageBoxResult.OK)
{
DBInstance.DeleteRecord(SelectedID);
MainWork mw = parameter as MainWork;
ListCollectionView lcv = (ListCollectionView)CollectionViewSource.GetDefaultView(mw.lvCredentialInfo.ItemsSource);
lcv.Remove(SelectedCredential);
}
}
void AddCommandExecute(Object parameter)
{
MainWork mw = parameter as MainWork;
ListCollectionView lcv = (ListCollectionView)CollectionViewSource.GetDefaultView(mw.lvCredentialInfo.ItemsSource);
CredentialInfo newRecord = new CredentialInfo();
lcv.AddNewItem(newRecord);
lcv.CommitNew();
SelectedCredential = newRecord;
_status = "Add";
Editable = !Editable;
mw.lvCredentialInfo.IsEnabled = false;
}
private void RefleshCurrentItem()
{
MainWork mw = null;
for (int i = 0; i < Application.Current.Windows.Count; i++)
{
mw = Application.Current.Windows[i] as MainWork;
if (mw != null)
{
break;
}
}
ListCollectionView lcv = (ListCollectionView)CollectionViewSource.GetDefaultView(mw.lvCredentialInfo.ItemsSource);
lcv.MoveCurrentTo(SelectedCredential);
}
void OkCommandExecute(object parameter)
{
MainWindow mw = parameter as MainWindow;
SystemPwd = mw.txt_Pwd.Password.Trim();
if (DataInstance.CheckSystemUser(SystemUserName, SystemPwd))
{
MainWork mainWorkWindow = new MainWork();
MainWorkViewModel mwvm = new MainWorkViewModel(SystemUserName);
mainWorkWindow.DataContext = mwvm;
mainWorkWindow.Owner = mw;
mw.Hide();
mainWorkWindow.Show();
}
else
{
MessageBox.Show("用户名或者密码错误，请注意大小写");
}
}
void SaveCommandExecute(object parameter)
{
MainWork mw = parameter as MainWork;
//UserName = mw.txt_UserName.Text.Trim();
//Pwd = mw.txt_Pwd.Text.Trim();
//ProviderInfo = mw.txt_ProviderInfo.Text.Trim();
//DetailInfo = mw.txt_DetailInfo.Text.Trim();
ListCollectionView lcv = (ListCollectionView)CollectionViewSource.GetDefaultView(mw.lvCredentialInfo.ItemsSource);
CredentialInfo selectedItem = lcv.CurrentItem as CredentialInfo;
if (_status == "Add")
{
DBInstance.AddNewRecord(selectedItem.UserName, selectedItem.Pwd, selectedItem.ProviderInfo, selectedItem.DetailInfo, _sysUserID);
//CredentialInfo newRecord = new CredentialInfo(UserName, Pwd, ProviderInfo, DetailInfo);
//_credentialInfos.Add(newRecord);
}
if (_status == "Modify")
{
DBInstance.UpdateRecord(_selectedID, selectedItem);
}
Editable = !Editable;
mw.lvCredentialInfo.IsEnabled = true;
}
