private void skinTextBox1_Leave(object sender, EventArgs e) //动态头像
{
LibraryBLL.user check = new LibraryBLL.user();
try
{
b = check.image(user.Text);
}
catch
{
head.BackgroundImage = null;
return;
}
if (b.Length > 0)
{
byte[] ima = b;
try
{
head.BackgroundImage = LibraryBLL.drawimag.headima(ima, head.Width, head.Height);
}
catch
{
head.BackgroundImage = null;
return;
}
}
}
private void userInfoSure_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)//上传修改更新
{
string nameChange, phonechange, qqchange, personalSignChange;
nameChange = userNameChange.Text;
phonechange = phoneChange.Text;
qqchange = qqChange.Text;
personalSignChange = personalSign.Text;
LibraryBLL.user operate = new LibraryBLL.user();
try
{
operate.userInfochange(nameChange, phonechange, qqchange, personalSignChange, stu_name);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
MessageBox.Show("更改成功");
userNameChange.Visible = false; userNameChange.WaterText = "";
phoneChange.Visible = false; phoneChange.WaterText = "";
qqChange.Visible = false; qqChange.WaterText = "";
userInfoSure.Visible = false;
userInfoCancle.Visible = false;
personalSign.ReadOnly = true; personalSign.WaterText = "";
landusershow();
}
private void deletuser_Click(object sender, EventArgs e)//删除用户
{
int a = 0; ArrayList name = new ArrayList();
for (int i = 0; i < userinfolist.RowCount; i++)
{
string b;
DataGridViewCell checkbox = (DataGridViewCell)this.userinfolist.Rows[i].Cells[0];
if ((string)checkbox.Value == "True")
{
b = userinfolist.Rows[i].Cells[2].Value.ToString();
name.Add(b);
}
}
if (MessageBox.Show("确定删除" + name.Count + "条数据吗？", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Asterisk) == DialogResult.OK)
{
LibraryBLL.user user = new LibraryBLL.user();
try
{
a = user.userdelete(name);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
userinfoshow();
MessageBox.Show("已经删除" + a + "条数据");
}
}
private Image img(string name) //传输头像
{
byte[] b; Image image;
LibraryBLL.user check = new LibraryBLL.user();
try
{
b = check.image(name);
}
catch
{
image = null;
return(image);
}
if (b.Length > 0)
{
try
{
byte[] ima = b;
image = LibraryBLL.drawimag.headima(ima, head.Width, head.Height);
}
catch
{
image = null;
return(image);
}
return(image);
}
else
{
image = null;
return(image);
}
}
public void landuserpicshow() //用户头像显示
{
byte[] b;
LibraryBLL.user check = new LibraryBLL.user();
try
{
b = check.image(username.Text);
}
catch
{
head.BackgroundImage = null;
return;
}
if (b.Length > 0)
{
try
{
byte[] ima = b;
head.BackgroundImage = LibraryBLL.drawimag.headima(ima, head.Width, head.Height);
}
catch
{
head.BackgroundImage = null;
return;
}
}
}
private void UImain_FormClosing(object sender, FormClosingEventArgs e)
{
LibraryBLL.user levelchange = new LibraryBLL.user();
try
{
levelchange.offline(stu_name);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
e.Cancel = true;
}
}
private void landing_Click(object sender, EventArgs e) //登陆页面
{
SqlDataReader landing;
try
{
landing = LibraryBLL.user.land(user.Text, password.Text);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
if (landing["level"].ToString().Trim() == "True") //判断登陆权限
{
level = true;
}
else
{
level = false;
}
user.Visible = password.Visible = login.Visible = btnlanding.Visible = false; //按键隐藏
head.Left = (this.Width - head.Width) / 2; //头像居中
userParam = new LibraryModel.user_Param();
userParam.HeadImg = head.BackgroundImage;
userParam.level = level;
userParam.stuname = landing["student_name"].ToString().Trim();
userParam.lastonline = landing["onlinedate"].ToString();
if (landing["online"].ToString().Trim() == "True")
{
MessageBox.Show("用户在线，过后重试");
}
timer = System.DateTime.Now.ToString();
LibraryBLL.user levelchange = new LibraryBLL.user();
try
{
levelchange.online(timer, user.Text);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
System.Threading.ThreadPool.QueueUserWorkItem(new System.Threading.WaitCallback(GetLog), user.SkinTxt.Text);
}
private void 登出ToolStripMenuItem_Click(object sender, EventArgs e)//登出
{
LibraryBLL.user levelchange = new LibraryBLL.user();
try
{
levelchange.offline(stu_name);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
UIlanding landing = new UIlanding();
this.Hide();
landing.Show();
}
private void sure_Click(object sender, EventArgs e)
{
if (Pwd != rePwd)
{
if (MessageBox.Show("两次密码不同，请重新输入") == DialogResult.OK)
{
this.password.Focus();
return;
}
}
if (!setphoto)
{
if (MessageBox.Show("未设置头像") == DialogResult.OK)
{
return;
}
}
try
{
LibraryBLL.user.check(userid.Text);
}
catch
{
if (MessageBox.Show("名字已被注册，请重新输入") == DialogResult.OK)
{
return;
}
}
byte[] road = ESBasic.Helpers.ImageHelper.Convert(this.head.BackgroundImage);
LibraryBLL.user userlogin = new LibraryBLL.user();
try
{
userlogin.userlogincheck(userid.Text, stuname.Text, stuid.Text, courage.Text, qq.Text, phone.Text, road, password.Text);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
if (MessageBox.Show("注册成功") == DialogResult.OK)
{
UImain uimain = new UImain();
this.Hide();
uimain.Focus();
uimain.userinfoshow();
}
}
private void sure_Click(object sender, EventArgs e)
{
byte[] road = ESBasic.Helpers.ImageHelper.Convert(this.headchanged.BackgroundImage);
LibraryBLL.user change = new LibraryBLL.user();
try
{
change.headchange(name, road);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
k = true;
UImain main = new UImain();
this.Hide();
main.Focus();
}
private void userinfolist_CellContentClick(object sender, DataGridViewCellEventArgs e)//权限变更
{
DataGridViewColumn column = userinfolist.Columns[e.ColumnIndex];
int i = userinfolist.CurrentRow.Index;
if (column is DataGridViewButtonColumn)
{
string s = userinfolist.Rows[i].Cells[2].Value.ToString();
string b = userinfolist.Rows[i].Cells[8].Value.ToString();
LibraryBLL.user levelchange = new LibraryBLL.user();
try
{
levelchange.levelchange(s, b);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
MessageBox.Show("权限更新成功");
userinfoshow();
}
}
