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GeneralRe: Creating a Windows form program using C# 8.0 Pin
Brian_TheLion24-Aug-20 16:55
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AnswerRe: Creating a Windows form program using C# 8.0 Pin
Mycroft Holmes23-Aug-20 12:22
professionalMycroft Holmes23-Aug-20 12:22 
GeneralRe: Creating a Windows form program using C# 8.0 Pin
Brian_TheLion24-Aug-20 16:57
Brian_TheLion24-Aug-20 16:57 
AnswerRe: Creating a Windows form program using C# 8.0 Pin
Richard Deeming23-Aug-20 23:11
mveRichard Deeming23-Aug-20 23:11 
GeneralRe: Creating a Windows form program using C# 8.0 Pin
Brian_TheLion24-Aug-20 17:01
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Question{Solved} Find and count duplicates in a list Pin
Acuena20-Aug-20 2:51
Acuena20-Aug-20 2:51 
AnswerRe: Find and count duplicates in a list Pin
OriginalGriff20-Aug-20 3:38
mveOriginalGriff20-Aug-20 3:38 
GeneralRe: Find and count duplicates in a list Pin
Acuena24-Aug-20 4:16
Acuena24-Aug-20 4:16 
Hi!

Sorry for late reply, been a bit busy.

Anyhow, I have tried your example, but how can I output it to a Listview?

I have the following code now:

string[] lines = File.ReadAllLines(@"C:\Users\<user>\Desktop\Test data.txt");
var barcodes = lines.Select(line => {string[] parts = line.Split(',');
return parts[2]; });
var x = barcodes.GroupBy(b => b);

Tried differnt mthoods, among other: Messagebox.Show(x.ToString());
That failed :P

Thankfull for any help.
Have a nice day!
I have a new IDE!

GeneralRe: Find and count duplicates in a list Pin
OriginalGriff24-Aug-20 4:24
mveOriginalGriff24-Aug-20 4:24 
GeneralRe: Find and count duplicates in a list Pin
Acuena24-Aug-20 5:07
Acuena24-Aug-20 5:07 
GeneralRe: Find and count duplicates in a list Pin
OriginalGriff24-Aug-20 5:39
mveOriginalGriff24-Aug-20 5:39 
GeneralRe: Find and count duplicates in a list Pin
Acuena25-Aug-20 4:13
Acuena25-Aug-20 4:13 
GeneralRe: Find and count duplicates in a list Pin
OriginalGriff25-Aug-20 4:43
mveOriginalGriff25-Aug-20 4:43 
AnswerRe: Find and count duplicates in a list Pin
Afzaal Ahmad Zeeshan20-Aug-20 4:37
professionalAfzaal Ahmad Zeeshan20-Aug-20 4:37 
AnswerRe: Find and count duplicates in a list Pin
BillWoodruff22-Aug-20 21:58
professionalBillWoodruff22-Aug-20 21:58 
QuestionPowerApps and C# Pin
Member 1127440117-Aug-20 6:08
Member 1127440117-Aug-20 6:08 
AnswerRe: PowerApps and C# Pin
Dave Kreskowiak17-Aug-20 7:42
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QuestionBinding picture box with column with oracle Pin
mohammed alherwi14-Aug-20 23:26
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AnswerRe: Binding picture box with column with oracle Pin
Eddy Vluggen22-Aug-20 10:11
professionalEddy Vluggen22-Aug-20 10:11 
QuestionHow to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Member 1177073713-Aug-20 14:10
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AnswerRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Dave Kreskowiak13-Aug-20 16:28
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GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Member 1177073714-Aug-20 12:40
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GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Dave Kreskowiak14-Aug-20 13:16
mveDave Kreskowiak14-Aug-20 13:16 
GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Member 1177073714-Aug-20 13:28
Member 1177073714-Aug-20 13:28 
GeneralRe: How to Read and Write to RFID(v9t557) as Human Interface Device C# Pin
Dave Kreskowiak14-Aug-20 17:26
mveDave Kreskowiak14-Aug-20 17:26 

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