public async Task <bool> DeleteFile(string bucket, string key, bool ensureDelete = true) { try { if (ensureDelete) { // will throw error if object does not exist await S3.GetObjectMetadataAsync(bucket, key).ConfigureAwait(false); } await S3.DeleteObjectAsync(bucket, key).ConfigureAwait(false); return(true); } catch { return(false); } }
public async void awsDeleteFile(string name, Label lbl) { var s3 = new S3(key, secret); var bucket = "ahsscoutphotos"; try { await s3.DeleteObjectAsync(bucket, name); System.Diagnostics.Debug.WriteLine("Success"); } catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex.Message); //return false; } //return true; }
protected override void OnCreate(Bundle bundle) { var re = (HttpWebRequest) WebRequest.Create(string.Format("http://{0}.s3.amazonaws.com/{1}", "bucket", "name")); re.AllowWriteStreamBuffering = false; base.OnCreate(bundle); // Set our view from the "main" layout resource SetContentView(Resource.Layout.Main); // Get our button from the layout resource, // and attach an event to it Button button = FindViewById <Button>(Resource.Id.MyButton); button.Click += async delegate { button.Text = "In progress"; string key = "AKIAIFT26MYLVAFP7QXQ"; string secret = "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"; var random = new Random(); var s3 = new S3(key, secret); var bucket = "ahsscoutphotos"; try { await s3.CreateBucketAsync(bucket); button.Text = String.Format("Bucket {0} created", bucket); await s3.PutObjectAsync(bucket, "myobject", "Hello World"); button.Text = String.Format("Object myobject created"); var s = await s3.GetObjectAsStringAsync(bucket, "myobject"); button.Text = String.Format("{0} read", s); await s3.DeleteObjectAsync(bucket, "myobject"); button.Text = String.Format("Object myobject deleted"); var dummyData = new byte[1000000]; await s3.PutObjectAsync(bucket, "big", dummyData, progress : l => button.Text = string.Format("Upload {0}%", (100 * l) / dummyData.Length)); await s3.DeleteObjectAsync(bucket, "big"); await s3.DeleteBucketAsync(bucket); button.Text = String.Format("Empty bucket {0} deleted", bucket); button.Text = "Success"; } catch (S3Exception ex) { new AlertDialog.Builder(this) .SetPositiveButton("Ok", (_, __) => { }) .SetMessage(ex.Message) .SetTitle("Error") .Show(); button.Text = "Click me"; } }; }