/// <summary>
/// 将用户绑定到lue上。
/// </summary>
/// <param name="lueControl"></param>
public static void FillLueUser(DevExpress.XtraEditors.LookUpEdit lueControl)
{
//设置显示格式和字段
lueControl.Properties.Appearance.Font = new System.Drawing.Font("SimSun", 10.5F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
lueControl.Properties.Appearance.Options.UseFont = true;
lueControl.Properties.AppearanceDropDown.Font = new System.Drawing.Font("SimSun", 10.5F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
lueControl.Properties.AppearanceDropDown.Options.UseFont = true;
lueControl.Properties.Columns.Clear();
lueControl.Properties.Columns.AddRange(new DevExpress.XtraEditors.Controls.LookUpColumnInfo[] {
new DevExpress.XtraEditors.Controls.LookUpColumnInfo("F_USER_ID", "用户编号")
, new DevExpress.XtraEditors.Controls.LookUpColumnInfo("F_USER_NAME", "用户名")
});
lueControl.Properties.DisplayMember = "F_USER_NAME";
lueControl.Properties.ValueMember = "F_USER_ID";
lueControl.Properties.TextEditStyle = TextEditStyles.DisableTextEditor;
ProxyBllSYSTEM_USER bllSystemUser = new ProxyBllSYSTEM_USER();
//获得数据集
DataSet dsUsers = bllSystemUser.GetAllList();
//有数据情况下绑定
if (dsUsers != null && dsUsers.Tables.Count > 0)
{
lueControl.Properties.DataSource = dsUsers.Tables[0];
}
}
private void btnLoing_Click(object sender, EventArgs e)
{
string userid = "";
string password = "";
if (txtUserid.Text.Trim().Equals(""))
{
MessageBox.Show("请输入登录用户名！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtUserid.Focus();
return;
}
else if (txtPassword.Text.Trim().Equals(""))
{
MessageBox.Show("请输入登录用户密码！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtPassword.Focus();
return;
}
userid = txtUserid.Text.Trim();
password = txtPassword.Text.Trim();
password = RelayTest.Util.DBUtility.DESEncrypt.Encrypt(txtPassword.Text.Trim());
ProxyBllSYSTEM_USER bllSystemUser = new ProxyBllSYSTEM_USER();
DataSet dsUser = bllSystemUser.GetList(" F_USER_ID='" + userid + "' AND F_PASSWORD='******'");
if (dsUser != null && dsUser.Tables[0].Rows.Count != 0)
{
AppGlobal.GUserId = userid;
AppGlobal.GUserName = dsUser.Tables[0].Rows[0]["F_USER_NAME"].ToString();
Close();
}
else
{
login_failure_count = login_failure_count + 1;
if (login_failure_count < 3)
{
MessageBox.Show("输入的用户名或密码不正确，请重新输入!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
else
{
MessageBox.Show("输入的用户名或密码不正确，错误次数已达到3次，登录错误!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
AppGlobal.GUserId = "未登录";
AppGlobal.GUserName = "******";
AppGlobal.GLoginName = "未登录";
Close();
}
}
}
