FunctionForm.Operation.frmCreateDocument.cmdOK_Click C# (CSharp) Method

        private void cmdOK_Click(object sender, EventArgs e)
        {
            BsonDocument newBsonDocument;
            if (txtDocument.Text != string.Empty)
            {
                try
                {
                    newBsonDocument = BsonDocument.Parse(txtDocument.Text);
                    mBsonDocument = newBsonDocument;
                    Close();
                }
                catch (Exception ex)
                {
                    Utility.ExceptionDeal(ex, "Error", "Format Error");
                }
            }
            else
            {
                try
                {
                    Operater.InsertEmptyDocument(RuntimeMongoDbContext.GetCurrentCollection(), true);
                    Close();
                }
                catch (Exception ex)
                {
                    Utility.ExceptionDeal(ex, "Error", "InsertEmptyDocument Error");
                }
            }
        }