private void friendsListView_SelectedIndexChanged(object sender, EventArgs e)
{
if (friendsListView.SelectedItems.Count > 0)
{
int index = 0;
foreach (ListViewItem lvi in friendsListView.SelectedItems) //选中项遍历
{
index = lvi.Index;
}
User selectedUser = (User)searchList[index];
//判断好友关系
bool isFriend = friendBll.isFriend(currUser.UId, selectedUser.UId);
if (isFriend)
{
MessageBox.Show("对方已是您好友，重复添加无效！");
return;
}
string text = "添加好友？";
string title = "添加好友信息";
if (MessageBox.Show(text, title, MessageBoxButtons.YesNo) == DialogResult.Yes)
{
Friend friend = new Friend();
//选择群
IList <Model.Group> groupList = groupBll.getGroupList(currUser.UId);
//弹出下拉表单进行选择分组
ChooseGroup chooseGroup = new ChooseGroup(currUser, selectedUser, groupList);
chooseGroup.Visible = true;
}
}
else
{
return;
}
}
private void FriendListForm_Load(object sender, EventArgs e)
{
friendListBox.IconSizeMode = ChatListItemIcon.Large;
Random rnd = new Random();
IList <Group> groupList = groupBll.getGroupList(user.UId);
Console.WriteLine("user.UId----------------------->>>>>>>>" + user.UId + "count----->" + groupList.Count);
foreach (Group group in groupList)
{
Console.WriteLine("group" + group.Name + "groupid" + group.GId);
ChatListItem groupItem = new ChatListItem(group.Name);
IList <Friend> friendList = friendBll.getFriendByGroup(user.UId, group.GId);
Console.WriteLine("user.UId" + user.UId + "group.GId" + group.GId);
Console.WriteLine("friendList" + friendList.Count);
foreach (Friend friend in friendList)
{
Console.WriteLine("friendList" + friend.NickName);
User fModel = userBll.getUser(friend.FriendId);
ChatListSubItem friendItem = new ChatListSubItem();
friendItem.DisplayName = friend.FriendName;
friendItem.ID = friend.FriendId;
//设置好友头像
if (friend.Photo == null)
{
Image errorIm = Image.FromFile("Head/error.jpg");
Size size = new Size(60, 60);
friendItem.HeadImage = new Bitmap(errorIm, size);
}
else
{
MemoryStream stream = new MemoryStream(friend.Photo);
friendItem.HeadImage = new Bitmap(stream);
}
friendItem.NicName = friend.NickName;
friendItem.PersonalMsg = fModel.Sign;
friendItem.IpAddress = fModel.LastLoginIp;
groupItem.SubItems.Add(friendItem);
}
try
{
openWith.Add(group.GId, groupItem);
}
catch
{
Console.WriteLine("An element with Key = \"txt\" already exists.");
}
friendListBox.Items.Add(groupItem);
}
}