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1.
Custom reCaptcha Validation
How to manually integrate reCaptcha into your site
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Nathan St
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Updated: 15 Nov 2013
Rating: 4.93/5
( (20 votes))
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2.
users enter wrong rooms in this web chat application
112 if (user == null) 113 { 114 LoggedInUser loggedInUser = new LoggedInUser(); 115 loggedInUser.UserID = Convert.ToInt32(Session["ChatUserID"]); 116 loggedInUser.RoomID = Convert.ToInt32(lblRoomId.Text); 117 ...
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Nathan St
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Updated: 9 Apr 2011
Rating: 5.00/5
( (1 vote))
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3.
Windows Account
namespace: System.DirectoryServices.AccountManagement/// /// method to create a new local Windows user account/// /// Username of the new account/// Password of the new account///
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Nathan St
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Updated: 17 Oct 2010
Rating: 4.33/5
( (2 votes))
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4.
Query String
You could use an iframe: Parent page with no query string parameters visible Is that what you meant?
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Nathan St
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Updated: 17 Oct 2010
Rating: 5.00/5
( (2 votes))
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5.
how to display one row and one column in asp.net listview?
Try GridView paging (and set PageSize = 1) :)
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Nathan St
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Updated: 17 Oct 2010
Rating: 5.00/5
( (1 vote))
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6.
How to Get IP Address
Here's an example: http://netomatix.com/MachineIp.aspx
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Nathan St
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Updated: 17 Oct 2010
Rating: 2.00/5
( (1 vote))
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7.
How to use QRCode library to encode and decode QRCode in VB.net
Open Source QRCode Library[^]This is in C# but you could reference the library from your VB.NET project. :)
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Nathan St
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Updated: 15 Oct 2010
Rating: 4.00/5
( (1 vote))
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8.
Mutlithreading with GUI
You need to use the Invoke method to marshal calls from your worker thread back to your form.
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Nathan St
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Updated: 13 Oct 2010
Rating: 5.00/5
( (1 vote))
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9.
jQuery and ASP.NET dropdownlist autopostback event
You're adding items into the dropdown on the client, but when the postback happens, the server-side rebuilds the dropdown from the viewstate therefore the new items "vanish". You need to either a) add the items into the dropdown on the server or b) record details of the new items when...
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Nathan St
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Updated: 12 Oct 2010
Rating: 1.00/5
( (1 vote))
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10.
upload file in c# with HttpWebRequest
Are you able to put a break point (or otherwise validate that the post is making it to your server-side code)? If not, then maybe the file you're posting is larger than the maxRequestLength for your web server?** EDIT ** just noticed you're targeting a java server - so ignore...
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Nathan St
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Updated: 12 Oct 2010
Rating:
( (No votes))
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11.
Use Using!
The c# using syntax is often overlooked
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Nathan St
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Updated: 8 Oct 2010
Rating: 4.94/5
( (20 votes))
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12.
Call Jquery Server side asp.net
title should be a string, so it needs to be surrounded by quotes and the content of your C# variable needs to be escaped:title: ""
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Nathan St
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Updated: 8 Oct 2010
Rating:
( (No votes))
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13.
Invalid length for a Base-64 char array error
The contents of DTourPrNo isn't properly base 64 encoded. It should be produced using something like this:string DTourPrNo = Convert.ToBase64String(System.Text.UnicodeEncoding.Unicode.GetBytes("string content"));
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Nathan St
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Updated: 8 Oct 2010
Rating: 4.00/5
( (1 vote))
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14.
Open a specific directory in Fileupload Control
If it's a winforms project then this will help you (the InitialDirectory property).If it's a web form, then I don't believe this is possible as it would present a security risk. (it could possibly be used to detect the presence of a given directory on a website visitor's machine)
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Nathan St
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Updated: 7 Oct 2010
Rating: 3.00/5
( (1 vote))
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15.
Login Page styles are not showing while adding Authorization in web.config file
Your images and/or stylesheet are probably being denied when the browser requests them. (because it looks like your web.config is set to deny everything) Try adding something similar to this to your web.config:
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Nathan St
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Updated: 7 Oct 2010
Rating:
( (No votes))
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16.
Check presence of Exe
I agree with KSchuler - you're probably after ClickOnce
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Nathan St
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Updated: 7 Oct 2010
Rating:
( (No votes))
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