private void simpleButton1_Click(object sender, EventArgs e)
{
string account = Frm_main.account;
string oldPwd = txtOldPwd.Text.Trim();
string newPwd = txtNewPwd.Text.Trim();
string newPwd2 = txtNewPwd2.Text.Trim();
DLLAdmin dll = new DLLAdmin();
if (oldPwd == dll.GetPassword(account))
{
if (newPwd != newPwd2)
{
MessageBox.Show("两次密码不一致！");
txtNewPwd.Focus();
return;
}
dll.ChangePassword(account, newPwd);
MessageBox.Show("修改密码成功！");
this.Dispose();
}
else
{
MessageBox.Show("原密码错误！");
txtNewPwd.Focus();
}
}
private void BindGridView()
{
DLLAdmin dll = new DLLAdmin();
DataSet ds = dll.ListAdmin();
gridControl1.DataSource = ds.Tables[0];
}
private void 除ToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
if (this.gridView1.RowCount > 0)
{
if (this.gridView1.GetSelectedRows()[0] < 0)
{
MessageBox.Show("没有选中信息，请选择！", "提示", MessageBoxButtons.OK);
return;
}
if (MessageBox.Show("确认删除账号信息", "确认信息", MessageBoxButtons.OKCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.OK)
{
DLLAdmin dao = new DLLAdmin();
string ADMIN_ID = this.gridView1.GetRowCellValue(this.gridView1.FocusedRowHandle, this.gridView1.Columns[0]).ToString();
if (dao.delete(ADMIN_ID))
{
BindGridView();
}
}
}
}
catch
{
MessageBox.Show("删除失败，这个车型在被使用！\n");
return;
}
}
private void Frm_main_FormClosed(object sender, FormClosedEventArgs e)
{
frmLogin.Dispose();
DLLAdmin dll = new DLLAdmin();
dll.QuitLogin(account);
}
private void btnLogin_Click(object sender, EventArgs e)
{
string account = txtAccount.Text.Trim();
string password = txtPassword.Text.Trim();
DLLAdmin dll = new DLLAdmin();
if (dll.Login(account, password))
{
Frm_main frm = new Frm_main(this, getAdminName(account));
frm.Show();
Frm_main.admin = account;
txtAccount.Text = "";
txtPassword.Text = "";
this.Hide();
}
else
{
MessageBox.Show("用户名或密码不正确，请重试！");
}
}
//添加登陆用户
private void simpleButton1_Click(object sender, EventArgs e)
{
DLLAdmin dao = new DLLAdmin();
string name = ACCOUNT.Text.Trim();
//控制参数格式
if (name == "")
{
MessageBox.Show("信息不能为空！");
return;
}
string sql1 = "select * from ADMIN_INFO where ACCOUNT = '" + name + "'";
if (common.SqlHelper.ExcuteSql(sql1) > 0)
{
MessageBox.Show("该账号已经被使用！", "信息提示", MessageBoxButtons.OK);
return;
}
dao.add(this.ACCOUNT.Text.Trim(), this.ACCOUNT_TYPE.Text.Trim(), this.NAME.Text.Trim(), this.PASSWORD.Text.Trim());
BindGridView();
}
//保存账号信息
private void simpleButton1_Click(object sender, EventArgs e)
{
DLLAdmin dao = new DLLAdmin();
string name = ACCOUNT.Text.Trim();
//控制参数格式
if (name == "")
{
MessageBox.Show("信息不能为空！");
return;
}
switch (strOperationFlag)
{
case "add":
string sql1 = "select * from ADMIN_INFO where ACCOUNT = '" + name + "'";
if (common.SqlHelper.ExcuteSql(sql1) > 0)
{
MessageBox.Show("该账号已经被使用！", "信息提示", MessageBoxButtons.OK);
return;
}
dao.add(this.ACCOUNT.Text.Trim(), this.ACCOUNT_TYPE.Text.Trim(), this.NAME.Text.Trim(), this.PASSWORD.Text.Trim());
this.DialogResult = DialogResult.OK;
this.Close();
break;
case "modify":
string sql2 = "select count(*) from ADMIN_INFO where ACCOUNT = '" + name + "' and ADMIN_ID <> '" + ADMIN_ID + "'";
if (common.SqlHelper.ExcuteSql(sql2) > 0)
{
MessageBox.Show("该账号已经被使用！", "信息提示", MessageBoxButtons.OK);
this.ACCOUNT.Focus();
return;
}
dao.Modify(this.ADMIN_ID, ACCOUNT.Text.Trim(), this.ACCOUNT_TYPE.Text.Trim(), this.NAME.Text.Trim(), this.PASSWORD.Text.Trim());
this.DialogResult = DialogResult.OK;
this.Close();
break;
}
}