or:
using System.IO;
.
.
.
if (File.Exists("c:\\xxx\\qqq
{
MessageBox.Show("It exists!");
}
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Question
Check if file exist C#
Hi,
How do I Check in C# if the file "a.doc" Exist in the folder "c:\xxx\qqq"
thnx
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Answers
You can use Application.StartupPath.
example:
using System.Windows.Forms;
.
.
.
if (File.Exists(Application.S
You just have to be carefull when your application path is root of the drive ( C:\ )
becouse then it will automaticaly contain backslash.
So you could do something like this:
string FullPath;
if (Application.StartupPath.S
FullPath = Application.StartupPath + "filename.txt";
else
FullPath = Application.StartupPath + "\\" + "filename.txt";
if (File.Exists(FullPath)) .......
By default, if you don't specify a path it will look in the same folder your .exe was dumped by the compiler. If you deploy your application this .exe will then be in a folder with all the dependable files you packaged with the install wizard.
If you have your application run at windows startup however I think it will not find the file you are looking for, even if you specify in the code to look in the application folder. I remember that it was trying to read it from the root folder ie C:\. A workaround that I used was to read from the registry the path where the program was installed and use that to get the file I wanted from the folder of the application.
Cheers,
Max.
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by: dbrckoviPosted on 2005-11-05 at 04:25:53ID: 15230688
if (System.IO.File.Exists("c:
{
MessageBox.Show("It exists!");
}