ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,165 questions
Exception The target file is a directory, not a file. on file.copy
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 77%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAS%3C/text%3E%3C/svg%3E)
ahmed salah
3,216
Reputation points
I work on asp.net core 3.1 web api
I get exception error as below :
Exception The target file is a directory, not a file. on file.copy
this lines generated exception
System.IO.File.Copy(OutputfilePath, Path.Combine(exportDirectory, fileName), true);
Path.Combine(exportDirectory, fileName) is : “\\192.168.2.7\\ImportExport\\2\\Export\DeliveryGeneration_Input (69)-af650a86-ea90-40c1-86da-74f4b2c8132e.xlsx”
OutputfilePath is : “\\192.168.2.7\\ImportExport\\2\\Export\DeliveryGenerationOutput.xlsx”
two files can access and open it when i open on fil explorer but issue
as error above
so How to solve this issue please ?
ASP.NET Core
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,247 questions
{count} votes
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Viorel 112.1K Reputation points2021-05-25T08:33:03.89+00:00 Maybe the paths should be:
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\\192.168.2.7\ImportExport\2\Export\. . .
which in case of C# strings are:
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"\\\\192.168.2.7\\ImportExport\\2\\Export\\. . .".
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ahmed salah 3,216 Reputation points
2021-05-25T08:50:37.773+00:00 so how to change on code
also i get path from code and put it on file explorer it open
so what is issue -
ahmed salah 3,216 Reputation points
2021-05-25T09:22:02.957+00:00 can we more clear please
both destination and source is files not directory
GetFilesDownload variable is
\\192.168.2.7\ImportExport\testImporter
string Month = DateTime.Now.Month.ToString();
string exportDirectory = GetFilesDownload + "\" + Month;var OutputfilePath = System.IO.Path.Combine( GetFilesDownload, "DeliveryGeneration_Output.xlsx");
System.IO.File.Copy(OutputfilePath, Path.Combine(exportDirectory, fileName), true);
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ahmed salah 3,216 Reputation points
2021-05-25T11:33:05.03+00:00 i make debug to error
and this is my debug image
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 76%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYY%3C/text%3E%3C/svg%3E)
Yiyi You - MSFT 521 Reputation points2021-05-26T02:43:05.207+00:00 Hi,@ahmed salah ,
Do
\\192.168.2.7\ImportExport\testImporter\DeliveryGeneration_Output.xlsxand\\192.168.2.7\ImportExport\testImporter\5which are shown in your picture exist? -
ahmed salah 3,216 Reputation points
2021-05-26T05:54:09.52+00:00 you can depend what exist on image only
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ahmed salah 3,216 Reputation points
2021-05-26T05:56:23.457+00:00 yes two pathes existing and can access it
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Yiyi You - MSFT 521 Reputation points
2021-05-27T03:20:04.433+00:00 Hi,@ahmed salah ,
If you use
System.IO.File.Exists()with the two path,it will both return true?
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