You create a Web Part that contains the following code segment. (Line numbers are included for reference only.)
01 public class WebPart1 : WebPart
02 {
03 public WebPart1() {}
04
05 protected override void CreateChildControls()
06 {
07 Button clickButton = new Button();
08
09 base.CreateChildControls();
10 }
11
12 protected override void RenderContents(HtmlTextWriter writer)
13 {
14
15 base.RenderContents(writer);
16 }
17 }
You discover that the clickButton button does not appear.
You need to ensure that clickButton appears.
What should you do?
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A.
Delete line 09.
B.
Move line 07 to line 14.
C.
Add the following line of code at line 08:
Controls.Add(clickButton);
D.
Add the following line of code at line 08:
clickButton.Page = this.Page;
Explanation:
MNEMONIC RULE: “create Button, then Add Button”Create a Custom Web Part for SharePoint 2010
http://blog.concurrency.com/sharepoint/create-a-custom-web-part-for-sharepoint-2010/SharePoint 2010 Visual Web Parts
http://httpcode.com/blogs/PermaLink,guid,357e4853-9a75-4962-ad68-1e07bcf40bb8.aspx