/// <summary>
/// 逐行获取Table数据
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="tbDesp"></param>
/// <param name="getemptyObj"></param>
/// <param name="validationOperator"></param>
public string ForEachTableRows <T>(TableDescription tbDesp, SpreadGetTableCollectionParams <T> param, out int upCount)
{
tbDesp.NullCheck("tbDesp");
param.ExportRow.NullCheck("exportRow");
this.CheckTableExists(tbDesp.TableName);
StringBuilder customLog = new StringBuilder();
Table tb = this.Tables[tbDesp.TableName];
int rowIndex = 0; upCount = 0;
foreach (TableRow tr in tb.Rows)
{
ExcportRowContext context = new ExcportRowContext()
{
RowIndex = rowIndex
};
foreach (TableColumnDescription tc in tbDesp.AllColumns)
{
if (tb.Columns.ContainsKey(tc.ColumnName))
{
context.PropertyDescriptions.Add(new ExportCellDescription(tc.PropertyName)
{
TableColumnName = tc.ColumnName, Value = tr[tb.Columns[tc.ColumnName]].Value, Address = CellAddress.Parse(tb.Columns[tc.ColumnName].Position + tb.Address.StartColumn, tr.RowIndex + tb.Address.StartRow + 1).ToString()
});
}
}
ExportRowResult <T> result = param.ExportRow(context);
customLog.Append(result.ErrorLog);
rowIndex++;
if (result.Validated)
{
upCount++;
}
else
if (param.ValidationOperator == ValidationErrorStopMode.Stop)
{
break;
}
}
return(customLog.ToString());
}
/// <summary>
/// 将Excel数据直充到指定的Collection中
/// </summary>
/// <typeparam name="T">数据模型</typeparam>
/// <typeparam name="TCollection">待待充Collection 必须实现ICollection<T> 接口</typeparam>
/// <param name="collection">待待充Collection</param>
/// <param name="tbDesp">Table相关描述信息</param>
/// <param name="param">填充时所准备的相关参数，包括初始化每一个对象委托，根据相关数据设置相关属性值委托（默认反射）</param>
/// <returns></returns>
public string GetCollectionFromTable <T, TCollection>(TCollection collection, TableDescription tbDesp, SpreadGetTableCollectionParams <T> param) where TCollection : ICollection <T>
{
tbDesp.NullCheck("tbDesp");
collection.NullCheck("数据集合不能为空");
param.ExportRow.NullCheck("exportRow");
this.CheckTableExists(tbDesp.TableName);
StringBuilder customLog = new StringBuilder();
Table tb = this.Tables[tbDesp.TableName];
int rowIndex = 0;
foreach (TableRow tr in tb.Rows)
{
ExcportRowContext context = new ExcportRowContext();
context.RowIndex = rowIndex;
foreach (TableColumnDescription tc in tbDesp.AllColumns)
{
if (tb.Columns.ContainsKey(tc.ColumnName))
{
context.PropertyDescriptions.Add(new ExportCellDescription(tc.PropertyName)
{
TableColumnName = tc.ColumnName, Value = tr[tb.Columns[tc.ColumnName]].Value, Address = CellAddress.Parse(tb.Columns[tc.ColumnName].Position + tb.Address.StartColumn, tr.RowIndex + tb.Address.StartRow + 1).ToString()
});
}
}
ExportRowResult <T> result = param.ExportRow(context);
if (result.Validated == true && result.CurrentObject != null)
{
collection.Add(result.CurrentObject);
}
customLog.Append(result.ErrorLog);
rowIndex++;
if (result.Validated == false && param.ValidationOperator == ValidationErrorStopMode.Stop)
{
break;
}
}
return(customLog.ToString());
}
/* public void GetCollectionFromTable<T, TCollection>(TCollection collection, SpreadGetTableCollectionParams<T> param) where TCollection : ICollection<T>
* {
* this.GetCollectionFromTable<T, TCollection>(SpreadSheetAttributeHelper.GetTableDescription<T>(), collection, param);
* } */
public void GetCollectionFromTable <T, TCollection>(TableDescription tbDesp, TCollection collection, SpreadGetTableCollectionParams <T> param) where TCollection : ICollection <T>
{
tbDesp.NullCheck("tbDesp");
collection.NullCheck("数据集合不能为空");
param.IintObj.NullCheck("创建空实体不能为空");
this.CheckTableExists(tbDesp.TableName);
Table tb = this.Tables[tbDesp.TableName];
foreach (TableRow tr in tb.Rows)
{
T data = param.IintObj();
foreach (TableColumnDescription tc in tbDesp.AllColumns)
{
if (tb.Columns.ContainsKey(tc.ColumnName))
{
CellBase cell = tr[tb.Columns[tc.ColumnName]];
if (param.SetObjProperty != null)
{
param.SetObjProperty(ref data, cell.Value, tc.ColumnName, tc.PropertyName);
}
else
{
SpreadSheetExcportHelper.SetPropertyValue <T>(data, tc.PropertyName, cell.Value);
}
}
}
collection.Add(data);
}
}
public string GetCollectionFromTable <T, TCollection>(TCollection collection, SpreadGetTableCollectionParams <T> param) where TCollection : ICollection <T>
{
return(this.GetCollectionFromTable <T, TCollection>(collection, SpreadSheetAttributeHelper.GetTableDescription <T>(), param));
}
