private async void cmdStore_Click(object sender, EventArgs e)
{
if (!ZUIDs(out var lUIDs))
{
return;
}
eStoreOperation lOperation;
cStorableFlags lFlags;
ulong? lIfUnchangedSinceModSeq;
using (frmStoreDialog lStoreDialog = new frmStoreDialog())
{
if (lStoreDialog.ShowDialog(this) != DialogResult.OK)
{
return;
}
lOperation = lStoreDialog.Operation;
lFlags = lStoreDialog.Flags;
lIfUnchangedSinceModSeq = lStoreDialog.IfUnchangedSinceModSeq;
}
cUIDStoreFeedback lFeedback;
try { lFeedback = await mClient.SelectedMailbox.UIDStoreAsync(lUIDs, lOperation, lFlags, lIfUnchangedSinceModSeq); }
catch (Exception ex)
{
if (!IsDisposed)
{
MessageBox.Show(this, $"store error\n{ex}");
}
return;
}
var lSummary = lFeedback.Summary();
if (lSummary.LikelyOKCount == lFeedback.Count)
{
return; // all messages were updated or didn't need updating
}
if (lSummary.LikelyWorthPolling)
{
// see if polling the server helps explain any possible failures
try { await mClient.PollAsync(); }
catch { }
// re-get the summary
lSummary = lFeedback.Summary();
// re-check the summary
if (lSummary.LikelyOKCount == lFeedback.Count)
{
return; // all messages were updated or didn't need updating
}
}
if (IsDisposed)
{
return;
}
MessageBox.Show(this, $"(some of) the messages don't appear to have been updated: {lSummary}");
}
private async void cmdStore_Click(object sender, EventArgs e)
{
var lBindingSource = dgvMessages.DataSource as BindingSource;
if (lBindingSource == null)
{
return;
}
if (lBindingSource.Count == 0)
{
MessageBox.Show("there have to be some messages to update");
}
// get them now: some could be delivered while the dialog is up (TODO: test that theory)
var lMessages = new List <cMessage>(from cGridRowData lItem in lBindingSource select lItem.Message);
eStoreOperation lOperation;
cStorableFlags lFlags;
ulong? lIfUnchangedSinceModSeq;
using (frmStoreDialog lStoreDialog = new frmStoreDialog())
{
if (lStoreDialog.ShowDialog(this) != DialogResult.OK)
{
return;
}
lOperation = lStoreDialog.Operation;
lFlags = lStoreDialog.Flags;
lIfUnchangedSinceModSeq = lStoreDialog.IfUnchangedSinceModSeq;
}
cStoreFeedback lFeedback;
try { lFeedback = await mClient.StoreAsync(lMessages, lOperation, lFlags, lIfUnchangedSinceModSeq); }
catch (Exception ex)
{
if (!IsDisposed)
{
MessageBox.Show(this, $"store error\n{ex}");
}
return;
}
var lSummary = lFeedback.Summary();
if (lSummary.LikelyOKCount == lFeedback.Count)
{
return; // all messages were updated or didn't need updating
}
if (lSummary.LikelyWorthPolling)
{
// see if polling the server helps explain any possible failures
try { await mClient.PollAsync(); }
catch { }
// re-get the summary
lSummary = lFeedback.Summary();
// re-check the summary
if (lSummary.LikelyOKCount == lFeedback.Count)
{
return; // all messages were updated or didn't need updating
}
}
if (IsDisposed)
{
return;
}
MessageBox.Show(this, $"(some of) the messages don't appear to have been updated: {lSummary}");
}
