public static Dictionary <string, object> ReadDictionary(ISheet sheet, Schema schema, string keyField, int dataStartOffset, int colStartOffset, List <string> header, bool removeKeyInElement = false)
{
if (header == null || header.Count == 0)
{
header = EDReadHelper.GetHeader(sheet, 0, colStartOffset);
}
List <Field> headerFields = EDReadHelper.PrepareHeaderFields(header, schema);
//如果没指定key,则默认使用第一个
if (string.IsNullOrEmpty(keyField))
{
keyField = header[0];
}
Dictionary <string, object> dict = new Dictionary <string, object>();
for (int i = sheet.FirstRowNum + dataStartOffset; i <= sheet.LastRowNum; ++i)
{
Dictionary <string, object> record = ReadRowData(sheet.GetRow(i), headerFields, colStartOffset);
string key = record[keyField].ToString();
dict[key] = record;
if (removeKeyInElement)
{
record.Remove(keyField);
}
}
return(dict);
}
public static object GetCellValue(ICell cell, ExcelDataType dataType)
{
switch (dataType)
{
case ExcelDataType.Int:
return(EDReadHelper.GetIntValue(cell));
case ExcelDataType.Float:
return(EDReadHelper.GetFloatValue(cell));
case ExcelDataType.Long:
return(EDReadHelper.GetLongValue(cell));
case ExcelDataType.Double:
return(EDReadHelper.GetDoubleValue(cell));
case ExcelDataType.Boolean:
return(EDReadHelper.GetBoolValue(cell));
case ExcelDataType.String:
return(EDReadHelper.GetStringValue(cell));
case ExcelDataType.Array:
default:
break;
}
return(null);
}
static List <double> GetListDouble(ISheet sheet, int rowIndex, int colIndex)
{
List <double> list = new List <double>();
for (int i = sheet.FirstRowNum + rowIndex; i <= sheet.LastRowNum; ++i)
{
IRow row = sheet.GetRow(i);
ICell cell = row.GetCell(row.FirstCellNum + colIndex);
list.Add(EDReadHelper.GetDoubleValue(cell));
}
return(list);
}
static List <T> GetPrimitiveList <T>(ISheet sheet, int rowIndex, int colIndex, ExcelDataType dataType)
{
List <T> list = new List <T>();
for (int i = sheet.FirstRowNum + rowIndex; i <= sheet.LastRowNum; ++i)
{
IRow row = sheet.GetRow(i);
ICell cell = row.GetCell(row.FirstCellNum + colIndex);
list.Add((T)EDReadHelper.GetCellValue(cell, dataType));
}
return(list);
}
public static List <object> ReadList(ISheet sheet, Schema schema, int dataStartOffset, int colStartOffset, List <string> header)
{
if (header == null || header.Count == 0)
{
header = EDReadHelper.GetHeader(sheet, 0, colStartOffset);
}
List <Field> headerFields = EDReadHelper.PrepareHeaderFields(header, schema);
List <object> list = new List <object>();
for (int i = sheet.FirstRowNum + dataStartOffset; i <= sheet.LastRowNum; ++i)
{
Dictionary <string, object> record = ReadRowData(sheet.GetRow(i), headerFields, colStartOffset);
list.Add(record);
}
return(list);
}
public static object GetCellValue(ICell cell, Field field)
{
if (cell != null)
{
switch (field.type)
{
case ExcelDataType.Int:
return(EDReadHelper.GetIntValue(cell));
case ExcelDataType.Float:
return(EDReadHelper.GetFloatValue(cell));
case ExcelDataType.Long:
return(EDReadHelper.GetLongValue(cell));
case ExcelDataType.Double:
return(EDReadHelper.GetDoubleValue(cell));
case ExcelDataType.Boolean:
return(EDReadHelper.GetBoolValue(cell));
case ExcelDataType.String:
return(EDReadHelper.GetStringValue(cell));
case ExcelDataType.List:
return(EDLinkDataReader.GetLinkData(cell, field.ExtTypeToSystemType()));
case ExcelDataType.Array:
return(EDLinkDataReader.GetLinkArray(cell, field.ExtTypeToSystemType()));
case ExcelDataType.Dictionary:
return(EDLinkDataReader.GetLinkDict(cell, field.extTypeKeyField, field.extType.IndexOf("RemoveKey") > -1));
default:
break;
}
}
return(null);
}
