/// <summary>
/// 检查指定的窗体元素是否存在,使用code,(在所有窗体范围内)
/// </summary>
/// <param name="code"></param>
/// <param name="type"></param>
/// <returns></returns>
public bool CheckElementExistByCode(string code, UIElementEntityProvideAttribute type)
{
//得到所有窗体id列表，迭代，从缓存中取出XML，使用XPath进行查询
List <string> idList = GetWindowIds();
foreach (var id in idList)
{
XElement xml = (XElement)_cachingService.GetData(id);
if (xml == null)
{
//这里不用再缓存了 GetWindowEntity方法就做了缓存
xml = XElement.Parse(GetWindowEntity(id).ToXml());
}
if (xml.XPathSelectElement(String.Format(
XPATH_Window_SelectElement_ByCode_ByControlType, code, type.Code)) == null)
{
continue;
}
else
{
return(true);
}
}
return(false);
}
/// <summary>
/// 初始化窗体元素超连接
/// </summary>
private void InitFormElementLink()
{
StringBuilder sbLink = new StringBuilder();
this.linkLabelFormElement.Links.Clear();
this.linkLabelFormElement.Text = String.Empty;
sbLink.Append(Language.Current.FormGlobalFormElementChoose_CurrentAllowFormElementControlType);
sbLink.Append(":");
if (this.AllowSelectFormElementControlType.Any)
{
sbLink.Append(Language.Current.FormGlobalFormElementChoose_AllowFormElementControlType_All);
this.linkLabelFormElement.Links.Add(sbLink.Length -
Language.Current.FormGlobalFormElementChoose_AllowFormElementControlType_All.Length,
Language.Current.FormGlobalFormElementChoose_AllowFormElementControlType_All.Length, null);
}
else
{
foreach (Type type in this.AllowSelectFormElementControlType)
{
UIElementEntityProvideAttribute attribute = FormElementEntityDevTypes.Instance.GetProvideAttribute(type);
if (attribute != null)
{
sbLink.Append(attribute.Name);
this.linkLabelFormElement.Links.Add(sbLink.Length - attribute.Name.Length, attribute.Name.Length, type);
sbLink.Append(",");
}
}
if (sbLink.Length >= 1)
{
sbLink.Remove(sbLink.Length - 1, 1);
}
}
this.linkLabelFormElement.Text = sbLink.ToString();
}
public bool CheckElementExistByCode(string code, UIElementEntityProvideAttribute type)
{
return(_windowArchive.CheckElementExistByCode(code, type));
}
