/// <summary>
/// 加载对话框的模板
/// </summary>
/// <returns></returns>
protected virtual Control LoadDialogTemplate()
{
DialogContentAttribute contentAttr = AttributeHelper.GetCustomAttribute <DialogContentAttribute>(this.GetType());
var contentHtml = "";
if (contentAttr != null && string.IsNullOrEmpty(contentAttr.ResourcePath) == false)
{
Assembly assembly = Assembly.GetExecutingAssembly();
if (string.IsNullOrEmpty(contentAttr.AssemblyName) == false)
{
assembly = Assembly.Load(contentAttr.AssemblyName);
}
LoadingDialogContentEventArgs e = new LoadingDialogContentEventArgs();
OnLoadingDialogContent(this, e);
contentHtml = e.Content;
if (contentHtml.IsNullOrEmpty())
{
contentHtml = ResourceHelper.LoadStringFromResource(assembly, contentAttr.ResourcePath);
}
}
contentHtml = ReplaceDialogTemplateString(contentHtml);
return(Page.ParseControl(contentHtml));
}
/// <summary>
/// 页面渲染之前
/// </summary>
/// <param name="e"></param>
protected override void OnPreRender(EventArgs e)
{
if (this.CurrentMode == ControlShowingMode.Normal)
{
if (this.BeforeNormalPreRender != null)
{
this.BeforeNormalPreRender(this, e);
}
}
base.OnPreRender(e);
if (this.CurrentMode == ControlShowingMode.Dialog)
{
DialogContentAttribute contentAttr = AttributeHelper.GetCustomAttribute <DialogContentAttribute>(this.GetType());
if (contentAttr != null)
{
this.EnableViewState = contentAttr.EnableViewState;
}
}
}
