Access SharePoint list item attachements through code

The code to access the list item attachements is a really simple code.
The attachments of a list item are stored as a collection of files for each list item.
This collection can be access through the Attachments property of the SPListItem object.

An example code is shown below.

// get a reference to the attachments collection
SPAttachmentCollection attachments = listItem.Attachments;
// loop through each file in the collection
foreach(SPFile in attachments)
{
    // your logic
}

Comments

Post a Comment

Popular posts from this blog

Create web part pages with custom layouts in SharePoint 2010

Image
SharePoint provides web part pages with eight layouts by default. Unfortunately the process of creating web part pages with custom layouts is a little complex. In this post i will show you how you can create web part pages with custom layouts. I have created a component which will deploy an application page which can be used to achieve this. Go to http://archive.msdn.microsoft.com/customspcf  and download the wsp file with the name CustomSPCF.wsp Deploy the solution. This will deploy an application page at /_layouts/customspcf/customspcf.aspx It will add four web part page layouts at 14\Template\1033\Sts\Doctemp\Smartpgs\CustomSPCF\ and four images corresponding to the layout at 14\Template\Images\CustomSPCF\ The below image shows how the application page will look like You can customize the application page and replace the deployed custom layouts or add new layouts. Follow the below steps to replace the exisitng layouts. 1. Go to the applciation page at 14\Templates\L
Read more

Create a Custom Timer Job in SharePoint 2010

Image
I had to create a custom timer job in SharePoint 2010 recently, but could not find a blog which explained the complete procedure to do this. So I decided to write one. In this post I will give a step by step process to create a Custom timer job in SharePoint 2010 using Visual Studio 2010. Timer jobs are created by extending the SPJobDefinition class and deployed as features. So we will create a class which extends the SPJobDefinition class. Then we will create a feature and we will handle the featureActivated() event of that feature. In that we will instantiate the class created. Let us see how to do all this. Create an empty SharePoint project in VS 2010. Give the Site Collection URL where you want this feature will be activated. Create a class in the project.   Add these namespaces using Microsoft.SharePoint; using Microsoft.SharePoint.Administration; class MyTimerJob : SPJobDefinition { public MyTimerJob() : base () { } public MyTimerJob( SPWebApplic
Read more

SharePoint list forms display HTML instead of rendering

Image
I have recently come across a problem where a custom list form i created using SharePoint designer was displaying the HTML directly instead of rendering it. As shown above the HTML for the Assigned To column value is not being rendered. To overcome this you just have to add a simple property to you XSLT. Select the HTML that is displayed and go to the code view. You will see the statement as <xsl:value-of select="@Assigned TO"></xsl:value-of> To this you have to add a parameter called display-output-escaping <xsl:value-of select="@Assigned TO" display-output-escaping="yes"></xsl:value-of> As you can see, this time the HTML is rendered properly.
Read more