public Column(DataView dataView, SheetView sheetView, int colNum)
{
ColumnNum = colNum;
var sheetColumn = sheetView.GetColumn(colNum);
Name = sheetColumn[2];
ColumnTypeString = sheetColumn[4];
try
{
ColumnType = dataView.ColumnTypeParser.ParseColumnType(ColumnTypeString, Name);
}
catch (Exception e)
{
throw new Exception($"类型{ColumnTypeString}解析失败", e);
}
ConfigTypes = Utils.ParseConfigTypes(sheetColumn[5]);
DefaultValue = sheetColumn[3] == "" ? ColumnType.DefaultValue : sheetColumn[3];
//ID检查
if (colNum == 1)
{
if (Name != "Id")
{
throw new Exception("表中第一列名称必须为Id！");
}
if (!(ColumnType is IIdColumnType))
{
throw new Exception("表中第一列类型必须为Id类型！");
}
}
}
private Tuple <List <Column>, Dictionary <string, Column> > ReadHeader(SheetView sheetView)
{
try
{
List <Column> columns = new List <Column>();
for (int i = 1; i <= sheetView.MaxColumn; i++)
{
if (sheetView.IsStopColumn(i, 0))
{
break;
}
Column column;
try
{
column = new Column(this, sheetView, i);
}
catch (Exception e)
{
throw new Exception($"{e.Message}\n处理列{Utils.ColumnNum2Label(i)}失败", e);
}
columns.Add(column);
}
Dictionary <string, Column> columnsDic = new Dictionary <string, Column>();
foreach (var column in columns)
{
if (columnsDic.ContainsKey(column.Name))
{
throw new Exception($"列{column.ColumnNum}和{columnsDic[column.Name].ColumnNum}有重复的键名{column.Name}");
}
columnsDic.Add(column.Name, column);
}
return(new Tuple <List <Column>, Dictionary <string, Column> >(columns, columnsDic));
}
catch (Exception e)
{
throw new Exception($"{e.Message}\n处理表{sheetView.Name}失败", e);
}
}
public Column(SheetView sv, int columnNumber)
{
this.sv = sv;
this.columnNumber = columnNumber;
}
public Rows(SheetView sv, int startRow, int endRow)
{
this.sv = sv;
this.startRow = startRow;
this.endRow = endRow;
}
public Row(SheetView sv, int rowNum)
{
this.sv = sv;
this.rowNum = rowNum;
}