有谁知道如何将自定义控件序列化为从另一个 Web 控件派生的 JSON。我不断收到基类不可序列化的错误。这是派生类的代码
public class BaseWidget : CompositeControl
{
protected Label _lblHeader;
protected Button _editButton;
protected HtmlInputHidden _idField;
/// <summary>
/// The Unique identified that identifies this widget
/// </summary>
public int ControlID
{
get
{
EnsureChildControls();
int i = -1;
int.TryParse(_idField.Value, out i);
return i;
}
set
{
EnsureChildControls();
_idField.Value = value.ToString();
}
}
/// <summary>
/// Allow the user to edit the widget
/// </summary>
public bool AllowEdit
{
get;
set;
}
public string Title
{
get
{
EnsureChildControls();
return _lblHeader.Text;
}
set
{
EnsureChildControls();
_lblHeader.Text = value;
}
}
public string CallbackFunction
{
get;
set;
}
protected Panel Header
{
get;
set;
}
/// <summary>
/// The Main Control of the widget
/// </summary>
protected Panel Content
{
get;
set;
}
protected Panel Edit
{
get;
set;
}
protected Panel Body
{
get;
set;
}
/// <summary>
/// The tag that the control is associated with
/// </summary>
protected override HtmlTextWriterTag TagKey
{
get
{
return HtmlTextWriterTag.Li;
}
}
public BaseWidget()
{
this.ControlID = 0;
}}
实际上,我什至不需要序列化基类中的任何属性。我只需要序列化的控件 ID 和关联的标题。当 Web 控件不可序列化时,有什么方法可以做到这一点。我尝试了 DataContractJsonSerializer 和 JavascriptSerializer,但没有成功,因为 WebControl 类不可序列化。