Why webservice can't return datatable in ASP.NET C#...

Access Web Page User Control from a Public Shared Function...

How to return error from webmethod?...

Calling a 'WebMethod' with jQuery in ASP.NET WebForms...

jsTree - Populate Tree Dynamically using AJAX/C#Web Method...

calling webmethod from jquery C# returning 404 error in .net aspx page...

WebMethod returning multiple line (list<>) from SQL query in WCF with Entity Framework Linq...

jquery ajax 200 OK JSON.ParseError...

Exception while trying to zip files...

File upload not working with angular and webmethod...

How do you send and receive JSON with jQuery.dataTables 1.10 to a ASP.NET WebMethod backend?...

What is happening when i pass a date string as response to the Jquery Ajax Call from WebMethod...

How to call web method on change event of textbox in asp.net...

ASP.NET Request time out calling an async webmethod in ASMX from jquery...

How to call webmethod from different website...

Pass C# Data Result to JavaScript Variable...

Getting Error: 500 Internal server error when using AJAX POST to C# Webmethod...

When multiple people try to save a transaction the user id is going null to the database...

How is the best way to return an error to ajax request?...

How to pass json string to webmethod c# ASP.NET...

"Invalid JSON primitive" in Ajax processing...

PageMethods is not defined Exception: Does not call the WebMethod in ASP.NET...

Ajax call: Invalid web service call, missing value for parameter: 'itemTypes'...

Get header from web method...

Passing more then 1 value to webmethod using FormData via Ajax...

setting jsonSerialization maxJsonLength in ASP.net Web.Config gives 500 error...

How to code ASP.NET WebMethod for Ajax Call...

Passing Multiple parameters to Web Method using jQuery in ASP.NET C#...

ASP.NET Web Forms [WebMethod] not being called by AJAX Post...

Send byte array from code behind to ajax call...