/// <summary>
/// 打开文档
/// </summary>
/// <typeparam name="T">文档类型</typeparam>
/// <returns>文档</returns>
public T OpenDocument <T>() where T : DocumentBase
{
DocumentBase document = this.Documents.SingleOrDefault(x => x.GetType().FullName == typeof(T).FullName);
if (document == null)
{
document = ResolveMediator.Resolve <T>();
this.Documents.Add(document);
}
document.Open();
return((T)document);
}
/// <summary>
/// 打开文档
/// </summary>
/// <param name="type">文档类型</param>
/// <returns>文档</returns>
public DocumentBase OpenDocument(Type type)
{
//验证
if (!type.IsSubclassOf(typeof(DocumentBase)))
{
throw new InvalidCastException("给定类型不是文档！");
}
DocumentBase document = this.Documents.SingleOrDefault(x => x.GetType().FullName == type.FullName);
if (document == null)
{
document = (DocumentBase)ResolveMediator.Resolve(type);
this.Documents.Add(document);
}
document.Open();
return(document);
}