/// <summary>
/// 添加入群须知
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void hyper_Link_Click(object sender, RoutedEventArgs e)
{
try
{
if (this.DataContext is ChatViewModel cvm && cvm.TargetVM is GroupViewModel)
{
GroupViewModel gvm = (this.DataContext as ChatViewModel).TargetVM as GroupViewModel;
GroupViewModel gvm1 = AppData.MainMV.GroupListVM.Items.ToList().FirstOrDefault(x => x.ID == gvm.ID);
GroupModel groupModel = gvm1.Model as GroupModel;
GroupNotice gnTice = gvm1.AllNotice.FirstOrDefault(x => x.NoticeTitle == "入群须知");
if (gnTice != null)
{
AppData.MainMV.TipMessage = "已添加入群须知";
return;
}
else
{
App.Current.Dispatcher.Invoke(new Action(() =>
{
GroupModel gm = (cvm.TargetVM as GroupViewModel).Model as GroupModel;
GroupNotice gn = new GroupNotice()
{
NoticeTitle = "入群须知",
GroupId = gm.ID,
GroupName = gm.DisplayName,
NoticeReleTime = DateTime.Now,
IsCanOperate = true,
NoticeType = 1
};
if (!gvm.IsCreator)
{
gn.IsCanOperate = false;
}
GroupNoticeWindow gnw = new GroupNoticeWindow(gn, "添加入群须知");
gnw.txb_Title.IsEnabled = false;
gnw.Owner = App.Current.MainWindow;
gnw.ShowDialog();
}));
}
}
}
catch (Exception ex)
{
MessageBox.ShowDialogBox(ex.Message);
}
}
/// <summary>
/// 添加普通群公告
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void bd_AddNotice_PreviewMouseDown(object sender, MouseButtonEventArgs e)
{
if (this.DataContext is ChatViewModel cvm && cvm.TargetVM is GroupViewModel)
{
GroupModel gm = (cvm.TargetVM as GroupViewModel).Model as GroupModel;
GroupNotice gn = new GroupNotice()
{
GroupId = gm.ID,
GroupName = gm.DisplayName,
NoticeReleTime = DateTime.Now,
IsCanOperate = true,
NoticeType = 0
};
GroupNoticeWindow gnw = new GroupNoticeWindow(gn);
gnw.Owner = App.Current.MainWindow;
gnw.ShowDialog();
}
}