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Read the guidlines: "Insults, slap-downs and sarcasm aren't welcome. Let's work to help developers, not make them feel stupid.. "
Bruno
modified 19-Jan-21 21:04pm.
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Yeah, yeah, I know them.
I'm allowed to lose my cool every now and then.
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Before you can lose something, you must have it first.
Bruno
modified 19-Jan-21 21:04pm.
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Developers have to first help others to help them.
This guy just isn't doing that and, much as profanity is (usually) unwelcome here, he deserved his put-down IMO.
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"When I was 5 years old, my mother always told me that happiness was the key to life. When I went to school, they asked me what I wanted to be when I grew up. I wrote down 'happy'. They told me I didn't understand the assignment, and I told them they didn't understand life." - John Lennon
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modified 19-Jan-21 21:04pm.
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Are you talking about a Guid here? Do you want to remove the hyphen from a Guid? You can convert the Guid to a string and replace the - with "" to remove the hyphen.
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Sweet. That's what I learned today.
Regards,
Rob Philpott.
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So?
public string ToString("N")
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how add i you to friendlylist?
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I'm not sure what a friend list is in CP terms. If you post a question and I can help, I'll generally try to do so, so there's no need to have a friend list there.
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okay thank you
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+5 for the tip! This will be useful! 
"Go forth into the source" - Neal Morse
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Yes
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I have have a textbox with id that is connected (local database relation) to gridview and that save hyphen als this -1. I have not a string?
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What is the datatype of the identity-field? Is it a BIGINT?
Bastard Programmer from Hell 
If you can't read my code, try converting it here[^]
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Database is .sdf
Datatype is INT with Primary Key
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Both pieces of information should have been valuable in the original question.
You don't assign a value to an identity-field. It should generate a value by itself. And a GUID will never fit into an INT. Removing the hyphen will not help.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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Either change the type in the database so it can hold a GUID, or let the database generate an INT.
Bastard Programmer from Hell
If you can't read my code, try converting it here[^]
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identity = identity.Replace("-", "");
".45 ACP - because shooting twice is just silly" - JSOP, 2010
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You can never have too much ammo - unless you're swimming, or on fire. - JSOP, 2010
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When you pry the gun from my cold dead hands, be careful - the barrel will be very hot. - JSOP, 2013
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