dispaly the files from folder using c#

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In D Folder files are stored with the name of course name.

In D folder list of files as follows

RM.html     (file)

I have one design page as follows

Course name       Dropdownlist (In dropdownlist all course will be displayed)
                           RM(Course)

Then i have one Button Show Button.

When i select the Course (RM). i want to display the RM file content details.

For that how can i do using c#.

Display files from folder using c#.

Posted 4-Dec-14 20:22pm

narasiman1

Updated 4-Dec-14 20:25pm

DamithSL

v2

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DamithSL · Answer 1 · 2014-12-04T20:34:00

you can get files in folder as below ( change the extension accordingly)

C#

string[] files = System.IO.Directory.GetFiles(path, "*.html");

if you neee to bind only the File name to dropdownlist, use Path.GetFileNameWithoutExtension Method[^] example :

C#

string filenameNoExtension = Path.GetFileNameWithoutExtension(path);

on dropdownlist selected index changed event, you can read the file and display the content.you can use
File.ReadAllText[^]

C#

string html = File.ReadAllText(filepath);
webBrowser1.DocumentText = html;
//display the html in webBrowser control

OriginalGriff · Answer 2 · 2014-12-04T20:28:00

Solution 1

If it's HTML as the extension implies, just drop a WebBrowser control on your form, and then

myWebBrowser.Url = new Uri(@"file:///D:\myFolder\RM.html");

Should do it.

Posted 4-Dec-14 20:28pm

OriginalGriff