示例#1
0
        private void button1_Click(object sender, EventArgs e)
        {
            settings.AbortWhenNoPaperDetectable = false;

            settings.Page             = new TwainDotNet.PageSettings();
            settings.Page.Orientation = TwainDotNet.TwainNative.Orientation.Portrait;
            settings.Page.Size        = TwainDotNet.TwainNative.PageType.A4;

            settings.Resolution = new TwainDotNet.ResolutionSettings();
            settings.Resolution.ColourSetting = TwainDotNet.ColourSetting.Colour;
            settings.Resolution.Dpi           = Properties.Settings.Default.DPI;

            //settings.Rotation = new TwainDotNet.RotationSettings();

            //settings.UseAutoFeeder = false;

            settings.UseAutoScanCache = false;

            //settings.UseDocumentFeeder = false;

            settings.UseDuplex = false;

            //settings.Area = new TwainDotNet.AreaSettings(TwainDotNet.TwainNative.Units.Centimeters, 0, 0, 290, 210);

            //settings.ShowTwainUI = true;

            //settings.ShowProgressIndicatorUI = true;



            try
            {
                twain.StartScanning(settings);
                saved = false;
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
            }
        }