Running on Android with XE8.
My application is based on the FireMonkey Cloud Storage Demo.
Basically the cod looks like this:
fn := TPath.Combine(SharedCardPath, f_str);
if Assigned(TreeView1.Selected) then
begin
ci := TTMSFMXCloudItem(TTMSFMXCloudTreeViewItem(TreeView1.Selected).DataObject);
nci := Storage.Upload(ci, fn);
if Assigned(nci) then
begin
Storage.FillTreeView(TreeView1);
end;
end;
The Upload works correctly and returns an Assigned value for nci.
The call to FillTreeView fails with an "Argument out of range" error.
This happens if I upload a new file or overwrite an existing one.
Any clues?
Graham
Hi,
Can you perhaps try to clear the Treeview before filling it with data?
Kind Regards,
Pieter
Clearing the TreeView first seems to solve the problem. And the call to GetDriveInfo also seems to improve the TreeView display.
if Assigned(nci) then
begin
TreeView1.Clear;
MyStorage.GetDriveInfo;
MyStorage.FillTreeView(TreeView1);
end;
I have another observation now that I will start in a new post.