private void DeleteFileHandler(object sender, EventArgs e)
{
if (((Form)sender).DialogResult != DialogResult.Yes)
{
return;
}
FileList currentList = GetActiveFileList();
if (currentList == null)
{
MessageBox.Show("请选择文件", "文档管理系统", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
try
{
foreach (ListViewItem item in currentList.FileListView.Items)
{
if (item.Checked)
{
CResourceEntity res = new CResourceEntity(MidLayerSettings.ConnectionString).Load((int)item.Tag);
String filePath = res.MakeFullPath();
_currentUser.DeleteResource((int)item.Tag);
System.IO.File.Delete(filePath);
}
}
DirTree selTree = GetActiveTree();
selTree.ReloadFileList();
}
catch (Exception ex)
{
MessageBox.Show("系统错误: " + ex.Message, "文档管理系统", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public virtual void DeleteFile(CUserEntity user, int resource)
{
CResourceEntity res = new CResourceEntity(user.ConnString).Load(resource);
String filePath = res.MakeFullPath();
user.DeleteResource(resource);
System.IO.File.Delete(filePath);
}
public virtual void DeleteFolder(CUserEntity user, int resource)
{
CACLEntity acl = new CACLEntity(user.ConnString);
acl.Acl_Resource = resource;
acl.Acl_Operation = (int)ACLOPERATION.WRITE;
if (!user.CheckPrivilege(acl))
{
throw new Exception("没有写权限！");
}
CResourceEntity res = new CResourceEntity(user.ConnString).Load(resource);
String dirPath = res.MakeFullPath();
user.DeleteResource(resource);
System.IO.Directory.Delete(dirPath, true);
}
