private void AddAttributesToRenderForTypeImageButton(HtmlTextWriter writer)
{
Page page = Page;
writer.AddAttribute(HtmlTextWriterAttribute.Type, "image");
string text1 = UniqueID;
PostBackOptions postBackOptions = GetPostBackOptionsForTypeImageButton();
if ((text1 != null) && ((postBackOptions == null) || (postBackOptions.TargetControl == this)))
{
writer.AddAttribute(HtmlTextWriterAttribute.Name, text1);
}
bool isEnabled = IsEnabled;
string onClientClickScript = string.Empty;
if (isEnabled)
{
onClientClickScript = Util.EnsureEndWithSemiColon(OnClientClick);
if (HasAttributes)
{
string text3 = Attributes["onclick"];
if (text3 != null)
{
onClientClickScript = onClientClickScript + Util.EnsureEndWithSemiColon(text3);
Attributes.Remove("onclick");
}
}
}
if (Enabled && !isEnabled)
{
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
base.AddAttributesToRender(writer);
if ((page != null) && (postBackOptions != null))
{
page.ClientScript.RegisterForEventValidation(postBackOptions);
if (isEnabled)
{
string text4 = page.ClientScript.GetPostBackEventReference(postBackOptions, false);
if (!string.IsNullOrEmpty(text4))
{
onClientClickScript = Util.MergeScript(onClientClickScript, text4);
}
}
}
if (onClientClickScript.Length > 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, onClientClickScript);
//if (base.EnableLegacyRendering)
//{
// writer.AddAttribute("language", "javascript", false);
//}
}
if (page != null)
{
writer.AddAttribute(HtmlTextWriterAttribute.Src,
ControlHelper.GetFullImageUrl(ImageUrl, page));
}
else
{
writer.AddAttribute(HtmlTextWriterAttribute.Src, ImageUrl);
}
}
