Comments on: Dataset, Datatable to Json

By: Don

Don — Sun, 27 Jun 2010 12:22:16 +0000

Hi,
Thanks for your post.
I am having trouble reading the object created.

outputDT(DataTable)
returning error looking for object. Why?

I can see in debugging the all table is retrning as needed.

By: AneeshAbe

AneeshAbe — Mon, 24 May 2010 11:34:48 +0000

Hi Scot,
Your article is really helpful with easy to understand.But when I tried to implement in my webservice I got this error:

The type System.Collections.Generic.Dictionary`2[[System.String, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.Object, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]] is not supported because it implements IDictionary.

- Any clues

By: Nathan Prather

Nathan Prather — Wed, 12 May 2010 16:24:05 +0000

Excellent post. Thanks!

By: Function

Function — Tue, 27 Apr 2010 04:44:42 +0000

Schotime, I copied your code and it alert “jQuery is not defined”,could you please give me you mail address, and I write to you?Thanks!

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By: Mike

Mike — Wed, 14 Oct 2009 11:32:42 +0000

Great, thanks! I’m using this now (simplified) and it’s working very well.

Whatever happened to the serializers that Microsoft wasmaking in the Ajax Futures project?

By: Achutha Krishnan

Achutha Krishnan — Wed, 02 Sep 2009 14:45:20 +0000

Hai Tomas, That was really good one. Now I've the json string with me. I need to bind this string to the GridView. I mean, dynamically create a table. My output is as follow: {"":[{"ID":"1","Items":"Book"},{"ID":"2","Items":"Ball"},{"ID":"1","Items":"Mobile"},{"ID":"3","Items":"Paper"}]} How will I loop through and dynamically create the table? Can you let me know, please?

By: Nelson

Nelson — Thu, 13 Nov 2008 16:26:09 +0000

Great work!

I have a question can we do de inverse

Dictionary to datatable, exemaple

public static DataTable ToJson(Dictionary)

Cheers
Nelson

By: Schotime

Schotime — Fri, 10 Oct 2008 00:25:29 +0000

@Tomas

Could you please paste the exact code you are using, and I will try and figure something out for you.

Cheers.
Schotime

By: Tomas

Tomas — Thu, 09 Oct 2008 14:12:22 +0000

Schotime, I copied your code letter for letter. I am returning a DataTable with 2 columns (both strings). I’m getting the following error message in an alert box. Maybe you can point me in the right direction.

Status: Internal Server Error
Message: Cannot convert object of type ‘System.String’ to type ‘System.Collections.Generic.IDictionary`2[System.String,System.Object]‘