private async Task <Stream> LoadPdfAsync(string ExportFileName = "")
{
Stream stream = new MemoryStream();
try
{
string DEST = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "test1.pdf");
if (string.IsNullOrEmpty(ExportFileName))
{
if (Directory.Exists(ExportFileName) == true)
{
DEST = ExportFileName;
}
}
FileInfo file = new FileInfo(DEST);
string jsonParam = "";
IDictionary <string, object> dictParam = new Dictionary <string, object>();
if (inoicePrinting.InputParameters == null)
{
if (string.IsNullOrEmpty(inv.Document.QueryParameter) == false)
{
string paramString = inv.Document.QueryParameter;
jsonParam = OpenParameter_Dialog(paramString);
var jobjParam = JsonConvert.DeserializeObject <JObject>(jsonParam);
dictParam = jobjParam.ToObject <Dictionary <string, object> >();
inoicePrinting.InputParameters = dictParam;
}
}
else
{
dictParam = inoicePrinting.InputParameters;
}
PrepareSqlReportData(inoicePrinting, inv, dictParam);
//if (string.IsNullOrEmpty(inv.Document.DetailSource))
//{
// if (inoicePrinting.DetailData == null || inoicePrinting.DetailData.Count() == 0)
// {
// }
//}
byte[] bytes = await inoicePrinting.PrintInvoiceAsync(inv);
//byte[] bytes = memoryStream.ToArray();
stream = new MemoryStream(bytes);
pdfDocumentViewer1.LoadFromStream(stream);
//pdfDocumentViewer1.LoadFromFile(DEST);
return(stream);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return(stream);
}
}
