private void button2_Click(object sender, EventArgs e)
        {
            var objSelector   = new PluginObjectSelector();
            var subAssemblies = objSelector.GetSelectedSubAssemblies();
            var saNumerator   = new SubAssemblyNumerator();

            saNumerator.ClearNumbers(subAssemblies);
        }
        private void deleteMarkNumbersButton_Click(object sender, EventArgs e)
        {
            var objectSelector = new PluginObjectSelector();
            var selectedMarks  = objectSelector.GetPartsAssemblies();
            var markNumerator  = new AssemblyNumerator();

            markNumerator.ClearNumbers(selectedMarks);
        }
        private void deletePartNumbersButton_Click(object sender, EventArgs e)
        {
            var objectSelector = new PluginObjectSelector();
            var selectedParts  = objectSelector.GetSelectedParts();
            var partNumerator  = new PartNumerator();

            partNumerator.ClearNumbers(selectedParts);
        }
        private void button3_Click(object sender, EventArgs e)
        {
            var parseResult = int.TryParse(SAStartNumberTextBox.Text, out int initialMarkNumber);

            if (parseResult)
            {
                var objSelector   = new PluginObjectSelector();
                var subAssemblies = objSelector.GetSelectedSubAssemblies();
                var saNumerator   = new SubAssemblyNumerator();
                saNumerator.ProjectCode   = projectCodeTextBox.Text;
                saNumerator.InitialNumber = initialMarkNumber;
                saNumerator.Number(subAssemblies);
            }
        }
        private void numberMarksButton_Click(object sender, EventArgs e)
        {
            var parseResult = int.TryParse(startMarkNumberTextBox.Text, out int initialMarkNumber);

            if (parseResult)
            {
                var objectSelector = new PluginObjectSelector();
                var selectedMarks  = objectSelector.GetPartsAssemblies();
                var markNumerator  = new AssemblyNumerator();
                markNumerator.InitialNumber = initialMarkNumber;
                markNumerator.ProjectCode   = projectCodeTextBox.Text;
                markNumerator.Number(selectedMarks);
            }
        }
        private void numberPartsButton_Click(object sender, EventArgs e)
        {
            var parseResult = int.TryParse(startPartNumberTextBox.Text, out int initialPartNumber);

            if (parseResult)
            {
                var objectSelector = new PluginObjectSelector();
                var selectedParts  = objectSelector.GetSelectedParts();

                var partNumerator = new PartNumerator();
                partNumerator.InitialNumber = initialPartNumber;
                partNumerator.ProjectCode   = projectCodeTextBox.Text;
                partNumerator.Number(selectedParts);
            }
        }