private void BtnEdit_Click(object sender, RoutedEventArgs e)
{
try
{
if (dgNewsList.SelectedItem == null)
{
MessageWindow.Show("", "请先选择一条新闻,再进行编辑!", MessageIcon.Error, MessageWindowType.Flow);
return;
}
NewsViewModel item = (NewsViewModel)dgNewsList.SelectedItem;
viewModel.CurrentEntity = item;
viewModel.CurrentEntity.ParentVM = viewModel;
NewsView addView = new NewsView(viewModel.CurrentEntity, ViewState.UPDATE);
SMT.SAAS.Controls.Toolkit.Windows.Window host = ProgramManager.ShowProgram("修改新闻", "", UpdateFormID, addView, true, true, null);
addView.Reset += (obj, arg) =>
{
host.Close();
};
host.Closed += (obj, arg) =>
{
// viewModel.Refresh();
};
}
catch (Exception ex)
{
}
}
/// <summary>
/// 显示窗口
/// </summary>
/// <typeparam name="TResult">窗口返回的结果的类型</typeparam>
/// <param name="windowmodel">窗口模式,为<see cref="DialogMode"/></param>类型
/// <param name="parent">窗口父容器</param>
/// <param name="result">此参数未使用</param>
/// <param name="close">此参数未使用</param>
/// <param name="isResizable">窗口是否可拖拽大小</param>
/// <param name="GUID">
/// 窗口标识.
/// 可根据此ID限制此窗口只能弹出一个
/// </param>
public void Show <TResult>(DialogMode windowmodel, FrameworkElement parent, TResult result, Action <TResult> close, bool isResizable, string GUID)
{
try
{
try
{
double height = SMT.SAAS.Main.CurrentContext.AppContext.AppHost.SilverlightHostRoot.ActualHeight;
double width = SMT.SAAS.Main.CurrentContext.AppContext.AppHost.SilverlightHostRoot.ActualWidth;
//MessageBox.Show("1高：" + (height - 50) + " 宽：" + (width - 50));
this.MinHeight = height - 50;
this.MinWidth = width - 50;
}
catch (Exception ex)
{
}
this._window = ProgramManager.ShowProgram(TitleContent.ToString(), string.Empty, GUID, this, isResizable, true, null);
//MessageBox.Show("1高：" + this._window.MinHeight + " 宽：" + this._window.MinWidth);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
finally
{
//MessageBox.Show("Down");
}
}
/// <summary>
/// 显示窗口
/// </summary>
/// <typeparam name="TResult">窗口返回的结果的类型</typeparam>
/// <param name="windowmodel">窗口模式,为<see cref="DialogMode"/></param>类型
/// <param name="parent">窗口父容器</param>
/// <param name="result">此参数未使用</param>
/// <param name="close">此参数未使用</param>
/// <param name="isResizable">窗口是否可拖拽大小</param>
/// <param name="GUID">
/// 窗口标识.
/// 可根据此ID限制此窗口只能弹出一个
/// </param>
public void Show <TResult>(DialogMode windowmodel, FrameworkElement parent, TResult result, Action <TResult> close, bool isResizable, string GUID)
{
try
{
double height = 0;
double width = 0;
try
{
height = SMT.SAAS.Main.CurrentContext.AppContext.AppHost.SilverlightHostRoot.ActualHeight;
width = SMT.SAAS.Main.CurrentContext.AppContext.AppHost.SilverlightHostRoot.ActualWidth;
//MessageBox.Show("1高：" + (height - 50) + " 宽：" + (width - 50));
}
catch (Exception ex)
{
}
//string msg = "弹出窗内部Form指定高度：" + this.Height + "类型" + this.Height.GetType().Name + " 宽度：" + this.Width + "类型：" + this.Height.GetType().Name
// + "弹出窗内部Form指定最小高度：" + this.MinHeight + "类型" + this.MinHeight.GetType().Name + " 最小宽度：" + this.MinWidth + "类型" + this.MinWidth.GetType().Name
// + " 当前silverlight显示区高度：" + height + " 宽度：" + width;
//SMT.SAAS.Main.CurrentContext.AppContext.SystemMessage(msg);
//SMT.SAAS.Main.CurrentContext.AppContext.ShowSystemMessageText();
if (height > 0)
{
if (this.MinHeight > height)
{
this.MinHeight = height - 50;
}
if (this.Height > height)
{
this.MinHeight = height - 50;
}
}
if (width > 0)
{
if (this.MinWidth > width)
{
this.MinWidth = width - 50;
}
if (this.Width > width)
{
this.MinWidth = width - 50;
}
}
this._window = ProgramManager.ShowProgram(TitleContent.ToString(), string.Empty, GUID, this, isResizable, true, null);
//MessageBox.Show("1高：" + this._window.MinHeight + " 宽：" + this._window.MinWidth);
}
catch (Exception ex)
{
SMT.SAAS.Main.CurrentContext.AppContext.SystemMessage(ex.ToString());
SMT.SAAS.Main.CurrentContext.AppContext.ShowSystemMessageText();
}
finally
{
//MessageBox.Show("Down");
}
}
private void BtnAdd_Click(object sender, RoutedEventArgs e)
{
NewsViewModel wm = new NewsViewModel()
{
NEWSID = Guid.NewGuid().ToString(), ParentVM = viewModel
};
NewsView addView = new NewsView(wm, ViewState.ADD);
SMT.SAAS.Controls.Toolkit.Windows.Window host = ProgramManager.ShowProgram("新建新闻", "", AddFormID, addView, true, true, null);
addView.Reset += (obj, arg) =>
{
host.Close();
};
host.Closed += (obj, arg) =>
{
// viewModel.Refresh();
};
}
/// <summary>
/// 打开一个窗口
/// </summary>
/// <typeparam name="TResult">窗口返回的类型</typeparam>
/// </summary>
/// <param name="dialogMode">窗口模式.为<see cref="DialogMode"/>类型</param>
/// <param name="container">缺省,此参数已过期</param>
/// <param name="caption">标题</param>
/// <param name="content">内容</param>
/// <param name="icon">图标类型.为<see cref="MessageIcon"/>类型</param>
/// <param name="result">点击按钮执行的Action</param>
/// <param name="defaultResult">默认结果</param>
/// <param name="buttons">要显示的按钮.一般使用String集合</param>
public static void Show <TResult>(DialogMode dialogMode, FrameworkElement container, string caption, object content, MessageIcon icon, Action <TResult> result, TResult defaultResult, AutoDisappear autoDisappear, params TResult[] buttons)
{
SMT.SAAS.Controls.Toolkit.Windows.Window window = null;
_DialogMode = dialogMode;
#region 根据选项判断弹出框大小
Size size = new Size(300, 150);
switch (icon)
{
case MessageIcon.None:
size = new Size(300, 150);
break;
case MessageIcon.Information:
size = new Size(300, 150);
break;
case MessageIcon.Exclamation:
size = new Size(300, 150);
break;
case MessageIcon.Question:
size = new Size(300, 150);
break;
case MessageIcon.Error:
size = new Size(480, 210);
break;
default:
break;
}
#endregion
#region MessageContent
var grid = new Grid();
grid.Margin = new Thickness(4);
grid.Width = size.Width - 40;
grid.Height = size.Height - 60;
grid.Background = new SolidColorBrush(Colors.Transparent);
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = GridLength.Auto
});
grid.ColumnDefinitions.Add(new ColumnDefinition());
grid.RowDefinitions.Add(new RowDefinition());
grid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
string IocPath = string.Format("/SMT.SaaS.Window;Component/Resources/{0}.png", icon.ToString());
if (icon != MessageIcon.None)
{
Rectangle rect = new Rectangle();
ImageBrush imgbr = new ImageBrush();
imgbr.ImageSource = new BitmapImage(new Uri(IocPath, UriKind.RelativeOrAbsolute));
imgbr.Stretch = Stretch.Fill;
rect.Fill = imgbr;
rect.Height = 48; rect.Width = 48;
rect.HorizontalAlignment = HorizontalAlignment.Center;
rect.VerticalAlignment = VerticalAlignment.Top;
Grid.SetColumn(rect, 0);
Grid.SetRow(rect, 0);
// grid.Children.Add(rect);
}
#endregion
# region Buttons
/// <summary>
/// 显示窗口
/// 兼容MVC 平台弹出窗口
/// Author:傅意成
/// Date:2012-07-12
/// </summary>
public void ShowMvcPlat <TResult>(DialogMode windowmodel, FrameworkElement parent, TResult result, Action <TResult> close)
{
this._window = ProgramManager.ShowMvcProgram(TitleContent.ToString(), string.Empty, Guid.NewGuid().ToString(), this, false, true, null);
}
public void Show <TResult>(DialogMode windowmodel, FrameworkElement parent, TResult result, Action <TResult> close, bool isResizable, bool isSysApp, string GUID)
{
this._window = ProgramManager.ShowProgram(TitleContent.ToString(), string.Empty, GUID, this, isResizable, isSysApp, null);
}
/// <summary>
/// 显示窗口
/// </summary>
/// <param name="GUID">
/// 窗口标识.
/// 可根据此ID限制此窗口只能弹出一个
/// </param>
public void Show(string GUID)
{
this._window = ProgramManager.ShowProgram(TitleContent.ToString(), string.Empty, GUID, this, true, false, null);
}
/// <summary>
/// 显示窗口
/// </summary>
public void Show()
{
this._window = ProgramManager.ShowProgram(TitleContent.ToString(), string.Empty, Guid.NewGuid().ToString(), this, true, false, null);
}
private static void window_Dragged(object sender, EventArgs e)
{
Window window = (Window)sender;
}
public static void ShowWindow(Window window, Point location, bool isResizable, bool isSysApp)
{
ShowWindow(window, location, false, false, Guid.NewGuid().ToString());
}
public static void ShowWindow(Window window, Point location)
{
ShowWindow(window, location, false, false);
}
public static void ArrangeActiveWindow(bool showIFrame)
{
Window activeWindow = null;
activeWindow = GetActiveWindow(activeWindow);
}