If true, then the posted HTML is encoded using URL encoding. This makes the transfer secure. If the content is encoded then it must be decoded on the receiving side. 

If the decode process is not wanted, then set this value to false. This will require the validateRequest attribute in the page definition be set to false.

[Bindable(true)]
[Browsable(true)]
[DesignOnly(false)]
[Category("Ektron")]
[NotifyParentProperty(true)]
[ParenthesizePropertyName(false)]
[DefaultValue(true)]
[Description("Set to True to encode the HTML content.")]
public bool SafeEncode;

<Bindable(true)>
<Browsable(true)>
<DesignOnly(false)>
<Category("Ektron")>
<NotifyParentProperty(true)>
<ParenthesizePropertyName(false)>
<DefaultValue(true)>
<Description("Set to True to encode the HTML content.")>
Public Property SafeEncode() As bool