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Effective Paging and Sorting using GridView – Part II by Manoj karkera

In my previous article , I have shown how to use effective paging and sorting using gridview and ObjectDataSource, where you have millions of records and display records in grid which will affect performance problem. Here, I am doing same but without...
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Display Image From Database by Manoj karkera

In my previous article, I had mention how to insert image into Database. Here I will show how to display image from database.This article is regarding how to display image from database.  I am using Http Handler to display image. I will pass user...
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Insert Image into Folder and Database by Manoj karkera

File Upload control enables users to upload file to web application. After the file is uploaded, user can store the file in system. Normally,user store the file either on the file system or in a database. I had explain both approach below. Download source...
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Effective Paging and Sorting Using GridView and ObjectDataSource – Part I by Manoj karkera

With ObjectDataSource, you can do paging and sorting very effectively in gridview. In real time, we have millions of records in database. At that time, when we have to fetch those records and display in grid will take more time which makes performance...
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Serial No in GridView by Manoj karkera

So many time this question has been asked in forum regarding serial No display in gridview. I just know one work around like this way. Not sure if anybody already posted this before.  So, main logic is to add DataItemIndex  with plus one in...
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AsynFileUpload Control and its Validation by Manoj karkera

AsyncFileUpload is an ASP.NET AJAX Control that allows you asynchronously upload files to server. I got some of idea from here .  In asp.net forum, people are ask query about any file upload control without postback ?. So here it is. For Below I...
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Insert,Update and Delete Using Grid View and ObjectDataSource by Manoj karkera

Here, I will demonstrate how to use ObjectDataSource with Grid view for Insert,Update and Delete functionality. Download Complete Source Code and Store procedure Script here Insert :- I have used  InsertParameters of ObjectDataSource for Inserting...
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ObjectDataSource using Filter by Manoj karkera

The Filter expression is applied to the data returned by the control’s select method. A filter is particularly useful when used with caching. You can load all the data into the cache and then apply different filters to the cached data.   Download...
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Different Way of Using ObjectDataSource by Manoj karkera

The ObjectDataSource control enabled you to bind Data Bound controls such as Grid View,Details View and Form View controls to a component. You can use the ObjectDataSource control to easily build multi-tier applications with the ASP.NET Framework. The...
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