/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(XHD.Model.scm_sys_dtcolumn model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update scm_sys_dtcolumn set ");
strSql.Append("Menu_id=@Menu_id,");
strSql.Append("column_name=@column_name");
strSql.Append(" where column_id=@column_id");
MySqlParameter[] parameters =
{
new MySqlParameter("@Menu_id", MySqlDbType.Int32, 11),
new MySqlParameter("@column_name", MySqlDbType.VarChar, 200),
new MySqlParameter("@column_id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.Menu_id;
parameters[1].Value = model.column_name;
parameters[2].Value = model.column_id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(XHD.Model.scm_sys_dtcolumn model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into scm_sys_dtcolumn(");
strSql.Append("Menu_id,column_name)");
strSql.Append(" values (");
strSql.Append("@Menu_id,@column_name)");
MySqlParameter[] parameters =
{
new MySqlParameter("@Menu_id", MySqlDbType.Int32, 11),
new MySqlParameter("@column_name", MySqlDbType.VarChar, 200)
};
parameters[0].Value = model.Menu_id;
parameters[1].Value = model.column_name;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public XHD.Model.scm_sys_dtcolumn DataRowToModel(DataRow row)
{
XHD.Model.scm_sys_dtcolumn model = new XHD.Model.scm_sys_dtcolumn();
if (row != null)
{
if (row["column_id"] != null && row["column_id"].ToString() != "")
{
model.column_id = int.Parse(row["column_id"].ToString());
}
if (row["Menu_id"] != null && row["Menu_id"].ToString() != "")
{
model.Menu_id = int.Parse(row["Menu_id"].ToString());
}
if (row["column_name"] != null)
{
model.column_name = row["column_name"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public XHD.Model.scm_sys_dtcolumn GetModel(int column_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select column_id,Menu_id,column_name from scm_sys_dtcolumn ");
strSql.Append(" where column_id=@column_id");
MySqlParameter[] parameters =
{
new MySqlParameter("@column_id", MySqlDbType.Int32)
};
parameters[0].Value = column_id;
XHD.Model.scm_sys_dtcolumn model = new XHD.Model.scm_sys_dtcolumn();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
