private static Tab_UserManager ToModel(DataRow row)
{
Tab_UserManager model = new Tab_UserManager();
model.Idx = row.IsNull("idx")?null:(System.Int32?)row["idx"];
model.uName = row.IsNull("uName")?null:(System.String)row["uName"];
model.uPwd = row.IsNull("uPwd")?null:(System.String)row["uPwd"];
model.uRole = row.IsNull("uRole")?null:(System.String)row["uRole"];
model.uCreatedDate = row.IsNull("uCreatedDate")?null:(System.DateTime?)row["uCreatedDate"];
return(model);
}
public int AddNew(Tab_UserManager model)
{
string sql = "insert into Tab_UserManager(uName,uPwd,uRole,uCreatedDate) values(@uName,@uPwd,@uRole,@uCreatedDate); select @@identity ;";
int Idx = Convert.ToInt32(SqlHelper.ExecuteScalar(CommandType.Text, sql
, new SqlParameter("@uName", model.uName)
, new SqlParameter("@uPwd", model.uPwd)
, new SqlParameter("@uRole", model.uRole)
, new SqlParameter("@uCreatedDate", model.uCreatedDate)
));
return(Idx);
}
public bool Update(Tab_UserManager model)
{
string sql = "update Tab_UserManager set uName=@uName,uPwd=@uPwd,uRole=@uRole,uCreatedDate=@uCreatedDate where Idx=@Idx";
int rows = SqlHelper.ExecuteNonQuery(CommandType.Text, sql
, new SqlParameter("@uName", model.uName)
, new SqlParameter("@uPwd", model.uPwd)
, new SqlParameter("@uRole", model.uRole)
, new SqlParameter("@uCreatedDate", model.uCreatedDate)
, new SqlParameter("Idx", model.Idx)
);
return(rows > 0);
}
protected void wpsubmit_Click(object sender, EventArgs e)
{
string uName = this.txtUserName.Value.Trim();
string uPwd = this.txtPassword.Value.Trim();
DBEntity.Tab_UserManager ent = new DBEntity.Tab_UserManager();
DBEntity.Tab_UserManager ent2 = ent.CheckAccount(uName, uPwd);
if (ent2 != null)
{
Cmn.Session.Set("Login_uName", ent2.uName);
Cmn.Session.Set("Login_uRole", ent2.uRole);
Response.Redirect("MainIndex.aspx");
}
else
{
Cmn.Js.ShowAlert("用户名或密码错误，请重新输入！");
}
}
public Tab_UserManager Get(string Idx)
{
DataTable dt = SqlHelper.ExecuteDataset(CommandType.Text, "select * from Tab_UserManager where Idx=@Idx",
new SqlParameter("Idx", Idx)).Tables[0];
if (dt.Rows.Count > 1)
{
throw new Exception("more than 1 row was found");
}
if (dt.Rows.Count <= 0)
{
return(null);
}
DataRow row = dt.Rows[0];
Tab_UserManager model = ToModel(row);
return(model);
}
public Tab_UserManager CheckAccount(string uName, string pwd)
{
DataTable dt = SqlHelper.ExecuteDataset(CommandType.Text, "select * from Tab_UserManager where uName=@uName and uPwd=@uPwd"
, new SqlParameter("@uName", uName)
, new SqlParameter("@uPwd", pwd)).Tables[0];
if (dt.Rows.Count > 1)
{
throw new Exception("more than 1 row was found");
}
if (dt.Rows.Count <= 0)
{
return(null);
}
DataRow row = dt.Rows[0];
Tab_UserManager model = ToModel(row);
return(model);
}