How to modify angular component to return message Not Matched Excel

ahmed salah

I work on web application asp.net core 2.2 and angular 13 .

How to display message Not Matched Excel from

angular component when compare excel function return

false

What I have Tried


[Route("ExportNxp")]
public IActionResult ExportNxp()
{
bool areIdentical = ex.CompareExcel(dbPath, InputfilePath, out rowCount, out error);

if (areIdentical == false)
{
return new JsonResult("Not Matched Excel");
}
else 
{
return PhysicalFile(zipPath, "application/zip", Path.GetFileName(zipPath));
}
}

Result I need

display message "Not Matched Excel" on angular component where areIdentical = false

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

ahmed salah4y ago
i attached my source code
i need when compare excel function return false
to return message  "Not Matched Excel"
else
matched then return file and this no have issue on that
my issue how to return message   "Not Matched Excel"
in case of compare excel not matched
Uttam Kumar4y ago
If I understood correctly, you can send http request and subscribe for the response.