/// <summary>
/// 創建一個實例對象
/// </summary>
/// <param name="name"></param>
/// <param name="value"></param>
/// <param name="type"></param>
/// <returns></returns>
public static CmdParameter NewInstance(string name, object value, DbType type)
{
CmdParameter rtn = new CmdParameter();
rtn.ParameterName = name;
rtn.ParameterValue = value;
rtn.DataType = type;
return(rtn);
}
/// <summary>
/// 創建一個實例對象
/// </summary>
/// <param name="name">參數名稱</param>
/// <param name="value">參數值</param>
/// <param name="direction">參數指向</param>
/// <returns></returns>
public static CmdParameter NewInstance(string name, object value, ParameterDirection direction)
{
CmdParameter rtn = new CmdParameter();
rtn.ParameterName = name;
rtn.ParameterValue = value;
rtn.Direction = direction;
return(rtn);
}
/// <summary>
/// 創建一個實例對象
/// </summary>
/// <param name="name">參數名称</param>
/// <param name="value">參數值</param>
/// <param name="datatype">參數類型，如果參數为返回值類型则必须指定</param>
/// <param name="length">參數长度，如果參數为返回值類型则必须指定</param>
/// <returns></returns>
public static CmdParameter NewInstance(string name, object value, DbType datatype, int length)
{
CmdParameter rtn = new CmdParameter();
rtn.ParameterName = name;
rtn.ParameterValue = value;
rtn.DataType = datatype;
rtn.DataLength = length;
return(rtn);
}