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Thanks Russel. So ultimately you suggest ClickOnce ?
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Vasudevan Deepak K wrote: http://windowsclient.net/articles//appupdater.aspx[^]
Thanks Vasudevan. That was helpful.
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Hi
I set a view state as following:
ViewState["roomsql"] = SqlDataSource_rooms_to_update.SelectCommand.ToString();
I then use an if statement to check if its blank:
if ((string)ViewState["roomsql"] == "")
however the if statement doesn't work as it constantly reads the viewstate as having a value in it when it doesn't
has anyone encountered this problem before?
thanks
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If (string)ViewState["roomsql"] contains a null value then your statement if ((string)ViewState["roomsql"] == "") will always return false.
Try checking for null rather than "".
Regards
Guy
You always pass failure on the way to success.
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Use string.IsNullOrEmpty((string)ViewState["roomsql"])
And I really wouldn't recommend you storing SQL in the viewstate. It is too easily read and the SQL would likely contain information that a hacker would find useful.
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I'd also advise against it because it's just plain bad practice coupling the view to the database like this.
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Pete O'Hanlon wrote: it's just plain bad practice coupling the view to the database like this
Good point.
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Hi everybody!
I want to serialize a B+ tree. My class structure is the following:
class BPlusTree
{
private Node root;
private int nodeSize;
private class Node
{
private List<node> nodes;
private List<object> keys;
private bool isLeaf;
private List<object> values;
private Node parent;
private int size;
}
}
I don't know if it is possible to serialize a tree.All the example which i found serialize just simply classes. None of them didn't serialize a class which has an inner class.
Is it possible to make this tree serializable? If it possible how can i make this?
Thanks a lot for your help!
Have a nice day!
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Mark both classes as Serializable, and implement a public property for each field. It can now be serialized.
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No problem. Glad to help.
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Hi,
I need to send email from C#.NET windows form i am able to send the mail successfully.
But there is a problem that i need small image in signature so how can i send image in email signature...........
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The best way, is to assume it's HTML mail and include a link to the image somewhere on the web. If it's not HTML mail, you can't do it.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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You will have to send the mail as HTML, you can also embed the image as a linked resource if required.
MailMessage mm = new MailMessage();<br />
<br />
<br />
AlternateView av = AlternateView.CreateAlternateViewFromString(body, Encoding.Unicode, "text/html");<br />
<br />
imageStream = new MemoryStream(resourceImageBytes, false);<br />
LinkedResource imageResource = new LinkedResource(imageStream);<br />
imageResource.ContentId = "signature";<br />
imageResource.ContentType = new ContentType("image/jpeg");<br />
<br />
av.LinkedResources.Add(imageResource);<br />
<br />
mm.AlternateViews.Add(av);
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I have search Google but not found such type of designing tool for creating softwares. Just like VS.net diagram tool but with extra functionalities.
Please provide only name or link.
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You want something that does more than VS.NET but is free ? More in what way ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Like ProxyDesigner or MetaMill?
But the latter is shareware, I guess.
Vasudevan Deepak Kumar
Personal Homepage Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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Have you looked at SharpDevelop? It's free.
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I have 3 textboxes on my webform (Sender's email,name, age).
When they hit submit, an email must be sent to an email address eg. me@gmail.com with the subject and the body should be the information from the 3 textboxes.
How can I do this?
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1 - try using the ASP.NET forum for ASP.NET questions
2 - try using google first, the web abounds with examples on how to perform this trivial task
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Have a look at
System.Net.Mail namespace.
Vasudevan Deepak Kumar
Personal Homepage Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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Hi.
I want to convert a word typed in english to its corresponding word in tamil.
This has to be done in C#.net.
Pls suggest me how to do this.
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Create a database by typing in an Enlgish to Tamil dictionary, and then make a database call.
Sorry, that's it, it's a programming language, there's no translation services built in.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Perhaps there is one free editor which I have also shared it here, which should help you out:
http://aspspider.net/deepak/editor.html [^]
Vasudevan Deepak Kumar
Personal Homepage Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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