/// <summary>
///
/// </summary>
/// <param name="value"></param>
/// <param name="column"></param>
/// <param name="iduser"></param>
/// <returns></returns>
public int CheckValueExisted(string value, string column, string id_user)
{
int result = -1;
StringBuilder query = new StringBuilder();
query.Append(" SELECT * FROM TBL_UserInfo WHERE @column = '@value' AND _ID_User = '******'; ");
query.Replace("@column", column);
query.Replace("@value", value);
query.Replace("@id_user", id_user);
try
{
using (SqlServerMethod sql = new SqlServerMethod(ConnectionStringDB))
{
DataTable data = sql.GetDataSqlToTable(query.ToString());
int icheck = data.Rows.Count;
if (icheck == 0)
{
result = 0; //giá trị không tồn tại
}
else if (icheck == 1)
{
result = icheck; //giá trị tồn tại
}
}
}
catch (Exception)
{
result = -1;
}
return(result);
}
public bool CheckAccountExist(string user)
{
bool result = false;
StringBuilder sb = new StringBuilder();
sb.Append("SELECT COUNT(0) FROM TBL_UserInfo WHERE _AccountName = '@AccountName';");
sb.Replace("@AccountName", user);
try
{
using (SqlServerMethod sql = new SqlServerMethod(ConnectionStringDB))
{
DataTable data = sql.GetDataSqlToTable(sb.ToString());
int count = data.Rows[0].Field <int>(0);
if (count >= 1)
{
result = true;
}
//_AccountName = user;
}
}
catch (Exception ex)
{
}
//GetStatusLogin = result;
return(result);
}
public bool CheckAccountExist(string user, string pass)
{
bool result = false;
StringBuilder sb = new StringBuilder();
sb.Append("SELECT _HashPass FROM TBL_UserInfo WHERE _AccountName = '@AccountName';");
sb.Replace("@AccountName", user);
try
{
using (SqlServerMethod sql = new SqlServerMethod(ConnectionStringDB))
{
DataTable data = sql.GetDataSqlToTable(sb.ToString());
string hashpass = data.Rows[0].Field <string>(0);
string EnCryptPass = CryptData.StringCipher.Decrypt(hashpass, user);
if (pass == EnCryptPass)
{
result = true;
}
//_AccountName = user;
}
}
catch (Exception ex)
{
}
//GetStatusLogin = result;
return(result);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public DataTable GetAllUserInfo()
{
if (GetStatusLogin)
{
string query = "SELECT * FROM TBL_UserInfo";
using (SqlServerMethod sql = new SqlServerMethod(ConnectionStringDB))
{
DataTable data = sql.GetDataSqlToTable(query);
return(data);
}
}
return(null);
}
/// <summary>
/// Get infomation of the user login
/// </summary>
/// <returns></returns>
public DataTable GetUserInfoByLongin()
{
if (GetStatusLogin)
{
StringBuilder sb = new StringBuilder();
sb.Append("SELECT * FROM TBL_UserInfo WHERE _AccountName = '@AccountName';");
sb.Replace("@AccountName", _AccountName);
using (SqlServerMethod sql = new SqlServerMethod(ConnectionStringDB))
{
DataTable data = sql.GetDataSqlToTable(sb.ToString());
_Status = "Login";
GetStatusLogin = true;
return(data);
}
}
return(null);
}
public DataTable SearchUser(string infoSearch, string collum)
{
DataTable result = null;
StringBuilder query = new StringBuilder();
query.Append(" SELECT * FROM TBL_UserInfo WHERE @collum LIKE '%@infoSearch%'; ");
query.Replace("@collum", collum);
query.Replace("@infoSearch", infoSearch);
try
{
using (SqlServerMethod sql = new SqlServerMethod(ConnectionStringDB))
{
DataTable data = sql.GetDataSqlToTable(query.ToString());
result = data;
}
}
catch { }
return(result);
}
