To create an event handler in a standard Web Parts part using Visual Studio

Creating event handler in a standard Web Parts part with Visual Studio create events for Web Part parts is a core part of building a Web Parts part. This article explains how to use Visual Studio to create an event handler in a standard Web Parts part. 1. Open visual Studio to create a new blank SharePoint Project Spwebpartevent, click OK. Deployed as a farm solution. 2. Right-click the project to add a new Web Part Sampleeventwebpart. Click OK. 3. Open Sampleeventwebpart.webpart, modify its title and description properties. 4. Open the SampleEventWebPart.cs and modify the code. 5. Now click Build--Deploy the solution. 6. On the SharePoint site, click Site Actions-Edit page-Add Web Parts, select SP Site Lists Web Part in the custom class, click Add. 7. Try clicking the button "Click Get all List" to see: