/// <summary>
/// 重置
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnReset_Click(object sender, RoutedEventArgs e)
{
this._id = 0;
this._model = null;
this.txtTitle.Text = "";
this.txtContent.Text = "";
this.btnOk.Content = "添加";
}
private void lstNote_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
this._id = 0;
if (this.lstNote.SelectedItems.Count > 0)
{
this.btnOk.Content = "修改";
this._model = lstNote.SelectedItem as Entity.Note;
this._id = this._model.Id;
this.txtTitle.Text = this._model.Title;
this.txtContent.Text = this._model.Content;
this.cboType.SelectedValue = this._model.TypeId;
this._id = this._model.Id;
}
}
/// <summary>
/// 构造
/// </summary>
public NoteViewModel()
{
this._note = new Entity.Note();
DeleteCommand = new CommandBase(Delete);
SaveCommand = new CommandBase(Save);
CloseCommand = new CommandBase(Close);
LoadCommand = new CommandBase(Close);
if (!IsInDesignMode)
{
List <Entity.Note> list = this._dalNote.GetList(" 1=1 ", null, " CreateDate DESC");//记事列表
NoteList = new ListCollectionView(list);
}
this.NoteList.SortDescriptions.Add(new SortDescription("Note.ModifyDate", ListSortDirection.Descending));
this.NoteList.CurrentChanged += NoteList_CurrentChanged;
//this.NoteList.Filter = this.FilterNote;
}
/// <summary>
/// 添加
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOk_Click(object sender, RoutedEventArgs e)
{
this._model = new Entity.Note();
string title = this.txtTitle.Text.Trim();
string content = this.txtContent.Text.Trim();
if (title.Length == 0 || content.Length == 0)
{
MessageBox.Show("标题或内容不能为空！", "警告", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
this._model.Title = title;
this._model.Content = content;
this._model.CreateDate = DateTime.Now;
this._model.TypeId = Convert.ToInt64(this.cboType.SelectedValue.ToString());
try
{
if (this._id == 0)//新增
{
this._dalNote.Add(this._model);
MessageBox.Show("添加成功！", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
this._model.ModifyDate = DateTime.Now;
this._dalNote.Update(this._model, " Id=" + this._id);
MessageBox.Show("修改成功！", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
}
btnReset_Click(null, null);
return;
}
catch (Exception ex)
{
Log.SaveLog("NoteListModule btnOK_Click", ex.ToString());
MessageBox.Show("系统异常，操作失败！", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
Bind();
}
}
//列表菜单
private void Item_Click(object sender, EventArgs e)
{
Button btn = (Button)sender;
this._model = (Entity.Note)btn.DataContext;
string btnContent = btn.Content.ToString().Replace(" ", "");
if (btnContent == "删除")
{
MessageBoxResult mbr = MessageBox.Show("确定删除？", "警告", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (mbr == MessageBoxResult.Yes)
{
try
{
_dalNote.Delete(" Id=" + this._model.Id);
}
catch (Exception ex)
{
Log.SaveLog("MainWindow DropList 删除选中项", ex.ToString());
}
Bind();
}
}
}
public int update(Entity.Note entity)
{
return(this.repository.update(entity));
}
public Entity.Note insert(Entity.Note entity)
{
return(this.repository.insert(entity));
}
/// <summary>
/// 保存
/// </summary>
/// <param name="Id"></param>
private void Save(object param)
{
this._note = (Entity.Note)param;
//_dalNote.Delete(" Id=" + id);
}
