.

ASCOfficeXlsFile2/source/XlsXlsxConverter/XlsConverter.cpp

@@ -357,6 +357,8 @@ void XlsConverter::convert(XLS::WorkbookStreamObject* woorkbook)
 			xls_global_info->current_sheet = -1; 
 			xlsx_context->start_table(xls_global_info->sheets_names.size() > i ? xls_global_info->sheets_names[i] : L"ChartSheet_" + std::to_wstring(count_chart_sheets));
 
+			xlsx_context->set_chart_view();
+
 			XLS::ChartSheetSubstream* chart = dynamic_cast<XLS::ChartSheetSubstream*>(woorkbook->m_arWorksheetSubstream[i].get());
 
 			convert_chart_sheet(chart);

ASCOfficeXlsFile2/source/XlsXlsxConverter/xlsx_conversion_context.cpp

@@ -104,6 +104,13 @@ bool xlsx_conversion_context::start_table(const std::wstring & name)
 	return true;
 }
 
+void xlsx_conversion_context::set_chart_view()
+{
+	if (sheets_.empty()) return;
+
+	get_table_context().set_chart_view();
+}
+
 void xlsx_conversion_context::set_state(const std::wstring & state)
 {
 	if (state.empty()) return;

ASCOfficeXlsFile2/source/XlsXlsxConverter/xlsx_conversion_context.h

@@ -66,6 +66,7 @@ public:
 
 	bool start_table(const std::wstring & name);
 		void set_state(const std::wstring & state);
+		void set_chart_view();
     void end_table();
 
     void start_chart();

ASCOfficeXlsFile2/source/XlsXlsxConverter/xlsx_tablecontext.cpp

@@ -61,6 +61,21 @@ void xlsx_table_context::start_table(const std::wstring & name)
 	tables_state_.push_back( table_state_ptr(new table_state(context_)));
 }
 
+void xlsx_table_context::set_chart_view()
+{
+	CP_XML_WRITER(context_.current_sheet().sheetViews())
+	{
+        CP_XML_NODE(L"sheetViews")
+        {
+			CP_XML_NODE(L"sheetView")
+            {
+                CP_XML_ATTR(L"showGridLines", 0);
+				CP_XML_ATTR(L"workbookViewId", 0);
+            }
+		}
+	}
+}
+
 void xlsx_table_context::end_table()
 {
 	if (!get_drawing_context().empty())

ASCOfficeXlsFile2/source/XlsXlsxConverter/xlsx_tablecontext.h

@@ -60,6 +60,7 @@ public:
 
 public:
 	void start_table(const std::wstring & name);
+		void set_chart_view();
     void end_table();
 
 	xlsx_drawing_context	& get_drawing_context();