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• Help with 'Key cannot be null. Parameter name: key' error

  I'm trying to write a class library with utility functions I use all the time. To that end I made one with the MySql things in it I use all the time. But something's not right and I need help spotting it. There error message I specifically get looks like this: System.ArgumentNullException was caught Message="Key cannot be null.\r\nParameter name: key" Source="mscorlib" ParamName="key" StackTrace: at System.Collections.Hashtable.ContainsKey(Object key) at MySql

  Posted to MySQL (Forum) by Sojan80 on 8/30/2009
  Filed under: MySqlql, Null Argument Exception

• Re: Help with 'Key cannot be null. Parameter name: key' error

  Nothing fancy. The underscore automatically makes it appear at the top of the list of available functions, and the 'f' indicates a function.

  Posted to MySQL (Forum) by Sojan80 on 8/30/2009

• Problems with Binding CheckBoxList in a DetailsView

  I'm in the process of writing page that will make it easier for me to update some records in a database. I'm using Gridview with command buttons for each of the sections like so: <asp:GridView ID="Gridview1" runat="server" OnRowCommand="Gridview1_RowCommand" AllowPaging="true" AutoGenerateColumns="false" CellPadding="4" GridLines="Both" DataKeyNames="Id" PageSize="10" OnPageIndexChanging="Gridview1_PageIndexChanging">

  Posted to Data Presentation Controls (Forum) by Sojan80 on 8/29/2009
  Filed under: c#, DataBinding, CheckBoxoxList, DetailsViewiew

• Re: Retrieveing values from programatically created controls

  Since I had created my controls in a placeholder control I was able to exactly what was done with the panel control in the article. It also gave me a way to verify the id of the element by comparing it to the id values in the datatable that I used to create them initially.

  Posted to Web Forms (Forum) by Sojan80 on 8/10/2009

• Retrieveing values from programatically created controls

  I am working on a form that has a table that is used to hold labels and text boxes for each language. The idea is if the resource is available in this other language you would enter the URL to it into the textbox and on the backside you would retrieve that value and store it inthe database. Both the table, and the controls contained in it are created programatically. I am creating the table rows by looping through the datatbale like so: foreach (DataRow lang in dtLanguages.Rows) { TableRow trLangRow

  Posted to Web Forms (Forum) by Sojan80 on 8/7/2009

• Re: Sitemap based menu and Validation Question

  One other thing you could try is to do something like this: &amp;amp; the first one will generate the & needed for the second entity

  Posted to Master Pages, Themes and Navigation Controls (Forum) by Sojan80 on 6/1/2009

• Re: Troubles with the MySql Membership Provider and Connector .NET 6

  DOes anyone know whether or not creating users programatically http://www.asp.net/learn/security-videos/video-412.aspx will work if your membership provider doesn't have a test link in the WSAT?

  Posted to MySQL (Forum) by Sojan80 on 6/1/2009

• Troubles with the MySql Membership Provider and Connector .NET 6

  I'm hoping to use MySql as my Membership and Roles provider / store for an ASP.NET 2.0 site I am converting to ASP.NET. I have downloaded Connector.NET 6.0.3.0 and installed it in my GAC. I have my machine key in the web config and when I use the WSAT in IE and go to the providers tab, the radio button for MySqlMembership Provider is selected, but there is no Test link to test it and see if it can talk to the database. But there is one for the Role Provider which has no problems connecting to

  Posted to MySQL (Forum) by Sojan80 on 5/30/2009

• Require that Email Addresses be unique to create a new acount

  I want to set up membership and roles on my ASP.NET 2.0 site. I have the Create User wizard in place and functioning, but I want to create users in such a way that if an email address already exists in the user database they get an error saying email address already exists so that you can't create another user acount with that same email address. What do I need to change to make this happen?

  Posted to Security (Forum) by Sojan80 on 5/30/2009

• Re: How do I solve this error

  [quote user="Thomas Sun – MSFT"] Hi, I agree with XIII. You can try to remove the website under "C:\WINDOWS\Microsoft.Net\Framework\v2.0.570727\Temporary ASP.NET Files\". You might need to close Visual Studio to remove it successfully. You also can try to uncheck " Require source files to exactly match the original version " option in Visual Studio from Tools -> Options -> Debugging. I look forward to receiving your test results. [/quote] I actually did try both

  Posted to Visual Studio 2005 (Forum) by Sojan80 on 5/14/2009