public string getString(Data.FileNode fileNode) { string fileName = fileNode.getFileName(); string returnStr = ""; for (int i = 0; i < fileNode.getTableNodeList().Count; i++) { string sheetName = fileNode.getTableNodeList()[i].getSheetName(); returnStr = returnStr + GlobalData.getJsonFileBlock() + '"' + sheetName + '"' + ": "; returnStr = returnStr + new JsonTableNodeWriter().getClientString(fileNode.getTableNodeList()[i]); if (i != fileNode.getTableNodeList().Count - 1) { returnStr = returnStr + ",\r\n"; } else { returnStr = returnStr + "\r\n"; } } return(returnStr); }