private void completionroutine(BCUpdate.UpdateInfo updateobject, AsyncCompletedEventArgs args)
{
ListViewItem upobj = lookupinfo[updateobject];
Debug.Print("Completed download of " + updateobject.DlName);
if (args.Error != null)
((DrawItemData)updateobject.Tag).DownloadError = args.Error;
{
completeddownloads.Add(updateobject);
}
alldownloads--;
upobj.Checked = false;
if (alldownloads == 0)
{
Debug.Print("All Downloads Finished.");
InstallDownloaded_Thread();
}
}
private void progressroutine(BCUpdate.UpdateInfo updateobject, DownloadProgressChangedEventArgs args)
{
ListViewItem upobj = lookupinfo[updateobject];
updateprogressforitem(upobj, args);
}
private void frmUpdates_Load(object sender, EventArgs e)
{
//load all updates.
tryagain:
updateobj = new BCUpdate();
lvwUpdates.Items.Clear();
lvwUpdates.Columns.Clear();
lvwUpdates.Columns.Add("NAME", "Name");
lvwUpdates.Columns.Add("VERSION", "Version");
lvwUpdates.Columns.Add("PROGRESS", "Download Progress",256);
lookupinfo.Clear();
try
{
foreach (BCUpdate.UpdateInfo loopupdate in updateobj.LoadedUpdates)
{
loopupdate.Tag = new DrawItemData("", null);
string[] createdstrings = new string[] { loopupdate.DlName, loopupdate.UpdateVersion, "0" };
ListViewItem newitem = new ListViewItem(createdstrings);
newitem.Tag = loopupdate;
lookupinfo.Add(loopupdate, newitem);
lvwUpdates.Items.Add(newitem);
}
}
catch(Exception except)
{
switch (MessageBox.Show("The Following Exception occured trying to retrieve update information:\n" + except.Message, "Unexpected Error", MessageBoxButtons.RetryCancel, MessageBoxIcon.Error))
{
case DialogResult.Retry:
goto tryagain;
break;
case DialogResult.Cancel:
Close();
break;
}
}
}
