How to Save excel file in vb.net -


previously , trying export gridview value excel. code given below able export data excel. still not able save automatically excel file fixed folder suppose in c:/ drive. code have written export excel given below.

private sub buttonexport_click(byval sender system.object, byval e system.eventargs)   handles buttonexport.click dim rowstotal, colstotal short dim i, j, ic short system.windows.forms.cursor.current = system.windows.forms.cursors.waitcursor dim xlapp new excel.application try     dim excelbook excel.workbook = xlapp.workbooks.add     dim excelworksheet excel.worksheet = ctype(excelbook.worksheets(1), excel.worksheet)     xlapp.visible = true     rowstotal = datagridview1.rowcount - 1     colstotal = datagridview1.columns.count - 1     excelworksheet         .cells.select()         .cells.delete()         ic = 0 colstotal             .cells(1, ic + 1).value = datagridview1.columns(ic).headertext         next         = 0 rowstotal - 1             j = 0 colstotal                 .cells(i + 2, j + 1).value = datagrid1.rows(i).cells(j).value             next j         next         .rows("1:1").font.fontstyle = "bold"         .rows("1:1").font.size = 10         .cells.columns.autofit()         .cells.select()         .cells.entirecolumn.autofit()         .cells(1, 1).select()     end catch ex exception     msgbox("export excel error " & ex.message)     'release alloacted resources     system.windows.forms.cursor.current = system.windows.forms.cursors.default     xlapp = nothing end try end sub

can on here please me out problem how save excel file automatically in vb.net??

the saveas method defined excel.workbook

at end of try, before catch, write :

excelbook.saveas(<some path here>, etc...)

refers here more informations.

and exit excel, write in finally block @ start :

xlapp.workbooks.close() xlapp.quit()

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