System.Windows.Forms.DataObject.GetDataPresent C# (CSharp) Method

        public virtual bool GetDataPresent(Type format)
        {
            if (format.IsAssignableFrom(_data.GetType()))
                return true;
            return false;
        }

        protected void DisplayClipboardData()
        {
            if (!skipFirst)
            {
                skipFirst = true;
                return;
            }
            try
            {
                IDataObject iData = new DataObject();
                iData = Clipboard.GetDataObject();

                if (iData.GetDataPresent(DataFormats.Text))
                {
                    string text = (string)iData.GetData(DataFormats.Text);
                    txtClipBoard.Text = text;
                    int next = clipBoardTextService.process(text);
                    txtStartNumber.Text = next.ToString();
                }
            }
            catch (Exception e)
            {
                MessageBox.Show(e.ToString());
            }
        }