/// <summary>
/// 编辑文档元素数值
/// </summary>
/// <param name="element">文档元素对象</param>
/// <param name="editor">编辑器对象</param>
/// <returns>操作是否成功</returns>
public ElementValueEditResult EditValue(DomElement element, ElementValueEditor editor)
{
if (editor == null)
{
throw new ArgumentNullException("editor");
}
this._ElementInstance = element;
ElementValueEditContext context = new ElementValueEditContext();
context.Document = this.Document;
context.Element = element;
context.PropertyName = null;
context.Editor = editor;
try
{
_CurrentEditContext = context;
_CurrentEditContext.EditStyle = editor.GetEditStyle(this, context);
ElementValueEditResult result = editor.EditValue(this, context);
return(result);
}
finally
{
_CurrentEditContext = null;
}
}
/// <summary>
/// 获得编辑元素的方式
/// </summary>
/// <param name="host">编辑器宿主</param>
/// <param name="context">编辑上下文对象</param>
/// <returns>编辑的方式</returns>
public virtual ElementValueEditorEditStyle GetEditStyle(
TextWindowsFormsEditorHost host,
ElementValueEditContext context)
{
return(ElementValueEditorEditStyle.None);
}
/// <summary>
/// 编辑元素数值
/// </summary>
/// <param name="host">编辑器宿主对象</param>
/// <param name="context">上下文对象</param>
/// <param name="Value">要编辑的旧数值</param>
/// <returns>编辑后的新数值</returns>
public virtual ElementValueEditResult EditValue(
TextWindowsFormsEditorHost host,
ElementValueEditContext context)
{
return(ElementValueEditResult.None);
}
