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generating an excel graph with C++
I need some help to generate with a C++ programm a file in Excel format
(or at least in a way that all the information in it can be read by Excel) containing a graph with the data I choose. As an example I include a simple script that generates an output file with two columns of integers and I` d like to add in it a graph in the same file so that when you open the output file aaa.xls with Excel both the numrical data and graph are present. Thanks, George #include <fstream using namespace std; int main() { double a[10]= {1,2,3,4,5,6,7,8,9,10}; double b[10]= {11,12,13,14,15,16,17,18,19,20}; ofstream fout; fout.open("aaa.xls"); int n= 0; for(n= 0; n< 10; n++) { fout<< a[n]<<"\t"<<b[n]<<endl; } fout.close(); return 0; |
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generating an excel graph with C++
"george" wrote in message ... I need some help to generate with a C++ programm a file in Excel format (or at least in a way that all the information in it can be read by Excel) containing a graph with the data I choose. As an example I include a simple script that generates an output file with two columns of integers and I` d like to add in it a graph in the same file so that when you open the output file aaa.xls with Excel both the numrical data and graph are present. Thanks, George You need to use COM or some 3rd party library that can create Excel files. Your best bet is probably to search for VB code that does this. Here are a few links I found elsewhe Articles on Office 2003 & code behind (VSTO) http://msdn.microsoft.com/library/de...VSTMGBLab6.asp http://msdn.microsoft.com/vstudio/of...stointro_link2 http://www.developer.com/net/cplus/article.php/3289051 http://www.officezealot.com/Office2003Zone/vsto.aspx http://www.c-sharpcorner.com/OfficeNet.asp http://msdn.microsoft.com/vstudio/office/default.aspx (Good ones) http://msdn.microsoft.com/library/de...VSTMGBLab6.asp http://msdn.microsoft.com/vstudio/of...l/excelobj.asp http://msdn.microsoft.com/vstudio/of...vstsqlexcl.asp http://support.microsoft.com/?kbid=306572 / Fredrik |
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