public DataTable GetTableStruct(string DBCode, string TableName, params string[] Columns)
{
var db = DataBaseFactoryEx.CreateDataBase(DBCode);
string sql = GetStructSql(TableName, Columns);
return(db.GetTable(sql, TableName, null));
}
private DataTable RefreshUserName(IDatabase db)
{
if (db == null)
{
db = DataBaseFactoryEx.CreateDataBase(Loginer.CurrentLoginer.SystemDBCode);
}
string sql = bllDataCommon.Instance.GetAllDataSQL(dt_MyUser._TableName, dt_MyUser.Account, dt_MyUser.UserName);
DataTable dt = db.GetTable(sql, dt_MyUser._TableName, null);
AddToCache(dt);
return(dt);
}
public bool VerifyPwdEx(string User, string Pwd)
{
Pwd = PwdEncrypt(Pwd);
const string sql = "SELECT COUNT(0) FROM dt_MyUser WHERE Account=@Account AND [Password]=@Pwd";
SqlParameterProvider p = new SqlParameterProvider();
p.AddParameter("@Account", SqlDbType.VarChar, 20, User);
p.AddParameter("@Pwd", SqlDbType.VarChar, 50, Pwd);
long v = DataBaseFactoryEx.CreateDataBase(Loginer.CurrentLoginer.SystemDBCode).ExecuteScalar <int>(sql, p);
return(v > 0);
}
/// <summary>
/// 验证用户名密码
/// </summary>
/// <param name="User"></param>
/// <param name="Pwd"></param>
/// <param name="dr"></param>
/// <returns></returns>
public Loginer VerifyPwd(string User, string Pwd, string LoginDBCode)
{
Pwd = PwdEncrypt(Pwd);
SqlParameterProvider p = new SqlParameterProvider();
p.AddParameter("@Account", SqlDbType.VarChar, User);
p.AddParameter("@Pwd", SqlDbType.VarChar, Pwd);
p.AddParameter("@LoginDBCode", SqlDbType.VarChar, LoginDBCode);
DataTable dt = DataBaseFactoryEx.CreateDataBase(Loginer.CurrentLoginer.SystemDBCode).GetTableSP("usp_UserLogin", "tmp", p);
if (dt.Rows.Count == 0)
{
return(null);
}
else
{
DataRow row = dt.Rows[0];
Loginer user = new Loginer();
user.Account = (string)row[dt_MyUser.Account];
user.UserName = (string)row[dt_MyUser.UserName];
user.IsSysAdmin = Object.Equals(row[dt_MyUser.IsSysAdmain], "Y");
user.IsSysLock = Object.Equals(row[dt_MyUser.IsSysLock], "Y");
user.LoginDBCode = ConvertLib.ToString(row[dt_MyUserDBs.DBCode]);
user.IsDBAdmin = Object.Equals(row[dt_MyUserDBs.IsDBAdmin], "Y");
user.IsDBLock = Object.Equals(row[dt_MyUserDBs.IsDBLock], "Y");
if (user.IsSysAdmin && String.IsNullOrEmpty(user.LoginDBCode))
{
user.LoginDBCode = LoginDBCode;
}
return(user);
}
//var v = DatabaseFactory.CreateDataBaseEx(Loginer.CurrentLoginer.SystemDBCode).ExecuteDataReader(sql, new { Account = User, Pwd = Pwd }, row =>
//{
// return new Loginer()
// {
// Account = (string)row[dt_MyUser.Account],
// UserName = (string)row[dt_MyUser.UserName],
// IsDBAdmin = Object.Equals(row[dt_MyUser.IsAdmain], "Y")
// };
//});
//if (v.Count() > 0)
// return v.First();
//else
// return null;
}
public DataSet GetTableData(string DBCode, IEnumerable <string> TableNames, params string[] Columns)
{
DataSet ds = new DataSet();
var DataBase = DataBaseFactoryEx.CreateDataBase(DBCode);
DataBase.ExecuteTransaction(db =>
{
foreach (string TableName in TableNames)
{
string sql = GetAllDataSQL(TableName, Columns);
ds.Tables.Add(db.GetTable(sql, TableName, null));
}
});
return(ds);
}
public void LoadCatch()
{
List <System.Reflection.MethodInfo> MethodLogin = new List <System.Reflection.MethodInfo>();
List <System.Reflection.MethodInfo> MethodSystem = new List <System.Reflection.MethodInfo>();
var ms = this.GetType().GetMethods(System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
foreach (var v in ms)
{
var dp = (DataProviderAttribute)v.GetCustomAttributes(typeof(DataProviderAttribute), false).FirstOrDefault();
if (dp != null)
{
if (dp.DBName == EDBName.System)
{
MethodSystem.Add(v);
}
if (dp.DBName == EDBName.Login)
{
MethodLogin.Add(v);
}
}
}
if (!String.IsNullOrEmpty(Loginer.CurrentLoginer.LoginDBCode))
{
var dbLogin = DataBaseFactoryEx.CreateDataBase(Loginer.CurrentLoginer.LoginDBCode);
dbLogin.Excute(db =>
{
foreach (var m in MethodLogin)
{
m.Invoke(this, new object[] { db });
}
});
}
var dbSystem = DataBaseFactoryEx.CreateDataBase(Loginer.CurrentLoginer.SystemDBCode);
dbSystem.Excute(db =>
{
foreach (var m in MethodSystem)
{
m.Invoke(this, new object[] { db });
}
});
}
