private void 除此条信息ToolStripMenuItem_Click(object sender, EventArgs e)
{
UCMessageHistory uc = (UCMessageHistory)currentRight;
BLL.messsageInfo bll = new BLL.messsageInfo();
int mid = uc.Ucid;
bll.Delete(mid);
getmessage();
}
private void getmessage()
{
this.Width = 640;
this.pnHistory.Controls.Clear();
this.pnHistory.Visible = true;
BLL.messsageInfo bllmess = new BLL.messsageInfo();
List <Model.messsageInfo> lmess = bllmess.GetModelList("receiverID='" + this._friend.userID + "'or senderID='" + this._friend.userID + "'");
int index = 0;
foreach (Model.messsageInfo mess in lmess)
{
BLL.userInfo blluser = new BLL.userInfo();
Model.userInfo username = blluser.GetModel(mess.senderID);
UCMessageHistory uc = new UCMessageHistory();
if (mess.receiverID == this._friend.userID)
{
uc.Ucid = mess.messageID;
uc.Top = uc.Height * index;
uc.Username = username.userName;
uc.Time = mess.sendTime;
uc.Message = mess.messageContent;
uc.BackColor = Color.Beige;
uc.Me = false;
uc.IsChosed = false;
uc.MouseClick += new MouseEventHandler(uc_MouseClick);
listmessage.Add(uc);
chouseed.Add(uc);
uc.MouseMove += new MouseEventHandler(uc_MouseMove);
pnHistory.Controls.Add(uc);
index++;
}
else
{
uc.Ucid = mess.messageID;
uc.Top = uc.Height * index;
uc.Username = username.userName;
uc.Time = mess.sendTime;
uc.Message = mess.messageContent;
uc.BackColor = Color.Beige;
uc.Me = true;
uc.IsChosed = false;
listmessage.Add(uc);
chouseed.Add(uc);
uc.MouseMove += new MouseEventHandler(uc_MouseMove);
uc.MouseClick += new MouseEventHandler(uc_MouseClick);
pnHistory.Controls.Add(uc);
index++;
}
}
}
void uc_MouseClick(object sender, MouseEventArgs e)
{
currentRight = (UCMessageHistory)sender;
if ((Control.ModifierKeys & Keys.Control) == Keys.Control)
{
if (currentRight.IsChosed == false)
{
currentRight.IsChosed = true;
currentRight.BackColor = Color.Red;
}
else
{
currentRight.IsChosed = false;
currentRight.BackColor = Color.Beige;
}
}
if (e.Button != System.Windows.Forms.MouseButtons.Right)
{
return;
}
this.contextMenuStrip1.Show(Control.MousePosition);
}