/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(ML.Model.S_UserRole model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into S_UserRole(");
strSql.Append("LoginName,RoleCode)");
strSql.Append(" values (");
strSql.Append("@LoginName,@RoleCode)");
SqlParameter[] parameters =
{
new SqlParameter("@LoginName", SqlDbType.VarChar, 20),
new SqlParameter("@RoleCode", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.LoginName;
parameters[1].Value = model.RoleCode;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ML.Model.S_UserRole GetModel(string LoginName, string RoleCode)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 LoginName,RoleCode from S_UserRole ");
strSql.Append(" where LoginName=@LoginName and RoleCode=@RoleCode ");
SqlParameter[] parameters =
{
new SqlParameter("@LoginName", SqlDbType.VarChar, 20),
new SqlParameter("@RoleCode", SqlDbType.VarChar, 20)
};
parameters[0].Value = LoginName;
parameters[1].Value = RoleCode;
ML.Model.S_UserRole model = new ML.Model.S_UserRole();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ML.Model.S_UserRole model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update S_UserRole set ");
strSql.Append("LoginName=@LoginName,");
strSql.Append("RoleCode=@RoleCode");
strSql.Append(" where LoginName=@LoginName and RoleCode=@RoleCode ");
SqlParameter[] parameters =
{
new SqlParameter("@LoginName", SqlDbType.VarChar, 20),
new SqlParameter("@RoleCode", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.LoginName;
parameters[1].Value = model.RoleCode;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ML.Model.S_UserRole DataRowToModel(DataRow row)
{
ML.Model.S_UserRole model = new ML.Model.S_UserRole();
if (row != null)
{
if (row["LoginName"] != null)
{
model.LoginName = row["LoginName"].ToString();
}
if (row["RoleCode"] != null)
{
model.RoleCode = row["RoleCode"].ToString();
}
}
return(model);
}
