/// <summary>
/// 从 Xlsx 行数据流中读取模版对象, 并返回
/// </summary>
/// <typeparam name="TXlsxCol"></typeparam>
/// <param name="toXlsxColObj"></param>
/// <param name="fromStream"></param>
/// <returns></returns>
public static TXlsxCol ReadXlsxColFrom <TXlsxCol>(TXlsxCol toXlsxColObj, XlsxRowReadStream fromStream)
where TXlsxCol : BaseXlsxCol, new()
{
if (toXlsxColObj == null)
{
// 如果消息对象为空,
// 则直接新建!
toXlsxColObj = new TXlsxCol();
}
// 从二进制流中读取数据
toXlsxColObj.ReadFrom(fromStream);
// 返回消息对象
return(toXlsxColObj);
}
// @Override
protected override void ReadImpl(XlsxRowReadStream fromStream)
{
if (fromStream == null ||
this._innerList == null ||
this._innerList.Count <= 0)
{
// 如果参数对象为空或者内置列表为空,
// 则直接退出!
return;
}
foreach (T obj in this._innerList)
{
obj.ReadFrom(fromStream);
}
}
/// <summary>
/// 读取 Xlsx 行数据
/// </summary>
/// <param name="fromStream"></param>
public void ReadFrom(XlsxRowReadStream fromStream)
{
if (fromStream == null)
{
// 如果参数对象为空,
// 则直接退出!
return;
}
// 设置 Xlsx 文件名、页签名和索引位置
this.XlsxFileName = fromStream.XlsxFileName;
this.SheetName = fromStream.SheetName;
this.RowIndex = fromStream.RowIndex;
this.ColIndex = fromStream.CurrCellIndex;
// 读取数据
this.ReadImpl(fromStream);
}
// @Override
protected override void ReadImpl(XlsxRowReadStream fromStream)
{
if (fromStream == null)
{
// 如果参数对象为空,
// 则直接退出!
return;
}
// 获取帮助器对象
IReadHelper helperObj = ReadHelperMaker.Make(this.GetType());
if (helperObj != null)
{
// 如果帮助器不为空,
// 则读取消息对象!
helperObj.ReadTmplObjFrom(this, fromStream);
}
}
// @Override
protected override void ReadImpl(XlsxRowReadStream stream)
{
this.Val = stream.ReadBool();
}
/// <summary> /// 读取实现 /// </summary> /// <param name="stream"></param> protected abstract void ReadImpl(XlsxRowReadStream stream);
// @Override
protected override void ReadImpl(XlsxRowReadStream stream)
{
stream.ReadCellVal();
}
