【Winform】ProgressBar

            var progressBar1 = new System.Windows.Forms.ProgressBar();
            float count = ;
            progressBar1.Maximum = ;
            progressBar1.Value = ;
            float add =  / count;
            float result = 0f;
            for (int i = ; i < count; i++)
            {
                progressBar1.Value = (int)(result += add);
            }
            progressBar1.Value = ;