silverlight 清除IE中缓存的XAP包！~也适应于清除IE缓存的历史文件

/// <summary> /// 清理IE缓存 /// </summary> private void ClearShell() { Shell S = new Shell(); int CSIDL_INTERNET_CACHE = 0x20; Folder F = S.NameSpace(CSIDL_INTERNET_CACHE); foreach (FolderItem FI in F.Items()) { string name = FI.Name; if (name == "ShenTong.QualityPlatform.SilverlightFrontPage.xap" || name == "Default.aspx") { foreach (FolderItemVerb fiv in FI.Verbs()) if (fiv.Name == "删除(&D)") // 删除xap包 { fiv.DoIt(); break; } } } Marshal.FinalReleaseComObject(S); }