private async void treeView_Mailbox_AfterSelect(object sender, TreeViewEventArgs e)
{
// Get new OutlookServiceClient.
client = await Util.GetOutlookServiceClient(pca, currentUser);
if (client == null)
{
MessageBox.Show("Acquiring access token failed.", "Office365APIEditor", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// Reset DataGrid.
for (int i = dataGridView_FolderProps.Rows.Count - 1; i >= 0; i--)
{
dataGridView_FolderProps.Rows.RemoveAt(i);
}
for (int i = dataGridView_FolderProps.Columns.Count - 1; i >= 0; i--)
{
dataGridView_FolderProps.Columns.RemoveAt(i);
}
if (treeView_Mailbox.InvokeRequired)
{
// Another thread is working. We should do nothing.
return;
}
// Get folder props.
FolderInfo info = (FolderInfo)treeView_Mailbox.SelectedNode.Tag;
switch (info.Type)
{
case FolderContentType.Message:
case FolderContentType.MsgFolderRoot:
GetMessageFolderProps(info.ID, treeView_Mailbox.SelectedNode.Text);
break;
case FolderContentType.Contact:
GetContactFolderProps(info.ID, treeView_Mailbox.SelectedNode.Text);
break;
case FolderContentType.Calendar:
GetCalendarFolderProps(info.ID, treeView_Mailbox.SelectedNode.Text);
break;
default:
break;
}
}
private async void AttachmentViewerForm_Load(object sender, EventArgs e)
{
Text = "Attachments for '" + targetItemSubject + "'";
client = await Util.GetOutlookServiceClient(pca, currentUser);
if (client == null)
{
MessageBox.Show("Authentication failure.", "Office365APIEditor");
}
switch (targetFolder.Type)
{
case FolderContentType.Message:
try
{
var results = await client.Me.Messages[targetItemId].Attachments
.OrderBy(a => a.Name)
.Take(50)
.Select(a => new { a.Id, a.Name, a.ContentType })
.ExecuteAsync();
if (results.CurrentPage.Count == 0)
{
// No attachments for this item.
return;
}
bool morePages = false;
do
{
foreach (var attachment in results.CurrentPage)
{
// Add new row.
string name = attachment.Name;
string id = attachment.Id;
string contentType = attachment.ContentType;
DataGridViewRow itemRow = new DataGridViewRow();
itemRow.Tag = attachment.Id;
itemRow.CreateCells(dataGridView_AttachmentList, new object[] { name, id, contentType });
// itemRow.ContextMenuStrip = contextMenuStrip_AttachmentList;
if (dataGridView_AttachmentList.InvokeRequired)
{
dataGridView_AttachmentList.Invoke(new MethodInvoker(delegate { dataGridView_AttachmentList.Rows.Add(itemRow); }));
}
else
{
dataGridView_AttachmentList.Rows.Add(itemRow);
}
}
if (results.MorePagesAvailable)
{
morePages = true;
results = await results.GetNextPageAsync();
}
else
{
morePages = false;
}
} while (morePages);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
break;
case FolderContentType.Contact:
break;
case FolderContentType.Calendar:
break;
case FolderContentType.DummyCalendarRoot:
break;
default:
break;
}
}
private async void FolderViewerForm_Load(object sender, System.EventArgs e)
{
if (targetFolder.Type != FolderContentType.MsgFolderRoot)
{
Text = targetFolder.Type.ToString() + " items in " + targetFolderDisplayName;
}
else
{
Text = FolderContentType.Message.ToString() + " items in " + targetFolderDisplayName;
}
client = await Util.GetOutlookServiceClient(pca, currentUser);
if (client == null)
{
MessageBox.Show("Authentication failure.", "Office365APIEditor");
}
switch (targetFolder.Type)
{
case FolderContentType.Message:
// Add columns.
PrepareMessageItemListColumns();
// Get items.
if (await GetMessageItems() == false)
{
if (MessageBox.Show("TotalItemCount of this folder is not 0 but getting items of this folder was failed.\r\nDo you want to retry getting items as Contact item?", "Office365APIEditor", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
// Retry as Contact item.
targetFolder.Type = FolderContentType.Contact;
// Reset DataGrid.
if (dataGridView_ItemList.InvokeRequired)
{
dataGridView_ItemList.Invoke(new MethodInvoker(delegate
{
for (int i = dataGridView_ItemList.Columns.Count - 1; i >= 0; i--)
{
dataGridView_ItemList.Columns.RemoveAt(i);
}
}));
}
else
{
for (int i = dataGridView_ItemList.Columns.Count - 1; i >= 0; i--)
{
dataGridView_ItemList.Columns.RemoveAt(i);
}
}
PrepareContactItemListColumns();
GetContactItems();
}
}
break;
case FolderContentType.Contact:
// Add columns.
PrepareContactItemListColumns();
// Get items.
GetContactItems();
break;
case FolderContentType.Calendar:
// Add columns.
PrepareCalendarItemListColumns();
GetCalendarItems();
break;
case FolderContentType.MsgFolderRoot:
// Add columns.
PrepareMessageItemListColumns();
// Get items.
GetMessageItemsInMsgFolderRoot();
break;
case FolderContentType.DummyCalendarRoot:
default:
break;
}
}
