Formatting ASP.net GridView
Style ASP.NET GridView with CSS classes, AlternatingRowStyle, templates, and conditional formatting.
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ASP.Net persist readonly textbox value on postback
Keep readonly TextBox values across ASP.NET postbacks by setting ReadOnly before viewstate loads.
Continue ReadingASP.NET calling Webmethod using jQuery
Invoke ASP.NET ScriptMethod WebMethods from jQuery AJAX with JSON payloads and proper URLs.
Continue ReadingDataTable to HTML Table C# code
Render a DataTable as an HTML table in C# by iterating columns and rows with proper encoding.
Continue ReadingASP.NET Send Canvas to Server as File Using Ajax
Upload HTML5 canvas images to ASP.NET by posting base64 data URLs or Blobs through AJAX.
Continue ReadingASP.NET AJAX File Upload
Upload files asynchronously in ASP.NET using AJAX FormData, generic handlers, and progress feedback.
Continue ReadingHTTP Status Code in case of Exception
Return correct HTTP status codes from ASP.NET when exceptions occur instead of always 500 with a generic page.
Continue ReadingASP.NET download big file using BinaryWrite
Stream large files to browsers in ASP.NET Web Forms without loading entire files into memory.
Continue ReadingASP.NET GridView Paging and Sorting
Enable paging and sorting on ASP.NET Web Forms GridView with AllowPaging, Sorting events, and data rebound.
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