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namespace WriteSingleValueAsVolts
{
   
  /// <summary>
  /// Summary description for Form1.
  /// </summary>
  public class Form1 : System.Windows.Forms.Form
  {
    private System.Windows.Forms.Label label1;
    private System.Windows.Forms.StatusBar statusBar;
    private System.Windows.Forms.StatusBarPanel statusBarPanel;
    private System.Windows.Forms.Label label2;
    private System.Windows.Forms.ComboBox deviceComboBox;
    private System.Windows.Forms.GroupBox rawValueParamsGroupBox;
    private System.Windows.Forms.NumericUpDown channelNumericUpDown;
    private System.Windows.Forms.NumericUpDown rawValueNumericUpDown;
    
    private Device device;
    private DeviceMgr deviceMgr = DeviceMgr.Get();
    private AnalogOutputSubsystem  aoutSS;
    private System.Windows.Forms.Button writeSingleValueButton;
    private System.Windows.Forms.Label label3;
    
    
    /// <summary>
    /// Required designer variable.
    /// </summary>
    private System.ComponentModel.Container components = null;
    

    public Form1()
    {
      //
      // Required for Windows Form Designer support
      //
      InitializeComponent();
    }
    
        
    /// <summary>
    /// Clean up any resources being used.
    /// </summary>
    protected override void Dispose( bool disposing )
    {
      if( disposing )
      {
        if (components != null) 
        {
          components.Dispose();
        }
      }
      base.Dispose( disposing );
    }

    #region Windows Form Designer generated code
    /// <summary>
    /// Required method for Designer support - do not modify
    /// the contents of this method with the code editor.
    /// </summary>
    private void InitializeComponent()
    {
      System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
      this.writeSingleValueButton = new System.Windows.Forms.Button();
      this.deviceComboBox = new System.Windows.Forms.ComboBox();
      this.label1 = new System.Windows.Forms.Label();
      this.statusBar = new System.Windows.Forms.StatusBar();
      this.statusBarPanel = new System.Windows.Forms.StatusBarPanel();
      this.rawValueParamsGroupBox = new System.Windows.Forms.GroupBox();
      this.label2 = new System.Windows.Forms.Label();
      this.channelNumericUpDown = new System.Windows.Forms.NumericUpDown();
      this.rawValueNumericUpDown = new System.Windows.Forms.NumericUpDown();
      this.label3 = new System.Windows.Forms.Label();
      ((System.ComponentModel.ISupportInitialize)(this.statusBarPanel)).BeginInit();
      this.rawValueParamsGroupBox.SuspendLayout();
      ((System.ComponentModel.ISupportInitialize)(this.channelNumericUpDown)).BeginInit();
      ((System.ComponentModel.ISupportInitialize)(this.rawValueNumericUpDown)).BeginInit();
      this.SuspendLayout();
      // 
      // writeSingleValueButton
      // 
      this.writeSingleValueButton.Location = new System.Drawing.Point(23, 128);
      this.writeSingleValueButton.Name = "writeSingleValueButton";
      this.writeSingleValueButton.Size = new System.Drawing.Size(81, 32);
      this.writeSingleValueButton.TabIndex = 3;
      this.writeSingleValueButton.Text = "Write Voltage Value";
      this.writeSingleValueButton.Click += new System.EventHandler(this.btnSetSingleValue_Click);
      // 
      // deviceComboBox
      // 
      this.deviceComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
      this.deviceComboBox.Location = new System.Drawing.Point(80, 24);
      this.deviceComboBox.Name = "deviceComboBox";
      this.deviceComboBox.Size = new System.Drawing.Size(96, 21);
      this.deviceComboBox.TabIndex = 67;
      this.deviceComboBox.SelectedIndexChanged += new System.EventHandler(this.deviceComboBox_SelectedIndexChanged);
      // 
      // label1
      // 
      this.label1.Location = new System.Drawing.Point(8, 24);
      this.label1.Name = "label1";
      this.label1.Size = new System.Drawing.Size(56, 21);
      this.label1.TabIndex = 66;
      this.label1.Text = "Device :";
      this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
      // 
      // statusBar
      // 
      this.statusBar.Location = new System.Drawing.Point(0, 180);
      this.statusBar.Name = "statusBar";
      this.statusBar.Panels.AddRange(new System.Windows.Forms.StatusBarPanel[] {
                                                         this.statusBarPanel});
      this.statusBar.ShowPanels = true;
      this.statusBar.Size = new System.Drawing.Size(246, 24);
      this.statusBar.SizingGrip = false;
      this.statusBar.TabIndex = 82;
      // 
      // statusBarPanel
      // 
      this.statusBarPanel.AutoSize = System.Windows.Forms.StatusBarPanelAutoSize.Spring;
      this.statusBarPanel.Width = 246;
      // 
      // rawValueParamsGroupBox
      // 
      this.rawValueParamsGroupBox.Controls.Add(this.label2);
      this.rawValueParamsGroupBox.Controls.Add(this.label1);
      this.rawValueParamsGroupBox.Controls.Add(this.deviceComboBox);
      this.rawValueParamsGroupBox.Controls.Add(this.channelNumericUpDown);
      this.rawValueParamsGroupBox.Location = new System.Drawing.Point(23, 16);
      this.rawValueParamsGroupBox.Name = "rawValueParamsGroupBox";
      this.rawValueParamsGroupBox.Size = new System.Drawing.Size(192, 96);
      this.rawValueParamsGroupBox.TabIndex = 83;
      this.rawValueParamsGroupBox.TabStop = false;
      this.rawValueParamsGroupBox.Text = "Single Value Params";
      // 
      // label2
      // 
      this.label2.Location = new System.Drawing.Point(8, 56);
      this.label2.Name = "label2";
      this.label2.Size = new System.Drawing.Size(56, 21);
      this.label2.TabIndex = 68;
      this.label2.Text = "Channel :";
      this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
      // 
      // channelNumericUpDown
      // 
      this.channelNumericUpDown.Location = new System.Drawing.Point(80, 56);
      this.channelNumericUpDown.Name = "channelNumericUpDown";
      this.channelNumericUpDown.Size = new System.Drawing.Size(96, 20);
      this.channelNumericUpDown.TabIndex = 84;
      // 
      // rawValueNumericUpDown
      // 
      this.rawValueNumericUpDown.DecimalPlaces = 2;
      this.rawValueNumericUpDown.Location = new System.Drawing.Point(130, 136);
      this.rawValueNumericUpDown.Maximum = new System.Decimal(new int[] {
                                                    10,
                                                    0,
                                                    0,
                                                    0});
      this.rawValueNumericUpDown.Minimum = new System.Decimal(new int[] {
                                                    10,
                                                    0,
                                                    0,
                                                    -2147483648});
      this.rawValueNumericUpDown.Name = "rawValueNumericUpDown";
      this.rawValueNumericUpDown.Size = new System.Drawing.Size(54, 20);
      this.rawValueNumericUpDown.TabIndex = 87;
      // 
      // label3
      // 
      this.label3.Location = new System.Drawing.Point(192, 136);
      this.label3.Name = "label3";
      this.label3.Size = new System.Drawing.Size(32, 23);
      this.label3.TabIndex = 88;
      this.label3.Text = "Volts";
      this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
      // 
      // Form1
      // 
      this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
      this.ClientSize = new System.Drawing.Size(246, 204);
      this.Controls.Add(this.label3);
      this.Controls.Add(this.rawValueNumericUpDown);
      this.Controls.Add(this.rawValueParamsGroupBox);
      this.Controls.Add(this.statusBar);
      this.Controls.Add(this.writeSingleValueButton);
      this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Fixed3D;
      this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
      this.Name = "Form1";
      this.Text = "WriteSingleValueAsVolts";
      this.Load += new System.EventHandler(this.Form1_Load);
      ((System.ComponentModel.ISupportInitialize)(this.statusBarPanel)).EndInit();
      this.rawValueParamsGroupBox.ResumeLayout(false);
      ((System.ComponentModel.ISupportInitialize)(this.channelNumericUpDown)).EndInit();
      ((System.ComponentModel.ISupportInitialize)(this.rawValueNumericUpDown)).EndInit();
      this.ResumeLayout(false);

    }
    #endregion

    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    static void Main() 
    {
      Application.Run(new Form1());
    }

    private void Form1_Load(object sender, System.EventArgs e)
    {
      string[] deviceNames = deviceMgr.GetDeviceNames();
      
      for (int i=0; i<deviceNames.Length; ++i)
        deviceComboBox.Items.Add (deviceNames[i]);
        
      deviceComboBox.SelectedIndex = 0;      
    }

    private void btnSetSingleValue_Click(object sender, System.EventArgs e)
    {
      statusBarPanel.Text = "No Error";
      
      try 
      {
        int channel = Convert.ToInt32(channelNumericUpDown.Value);
        
        aoutSS.DataFlow = DataFlow.SingleValue;
        
        // Configure the subsystem for single value operation
        aoutSS.Config ();
        
        // Send the specified value to the specified physical channel as a voltage
        aoutSS.SetSingleValueAsVolts(channel, Convert.ToDouble(rawValueNumericUpDown.Value));
        
      }
      catch (OlException ex)
      {
        statusBarPanel.Text = ex.Message;
        MessageBox.Show (ex.Message,"OlException");
      }
      
    }

    private void deviceComboBox_SelectedIndexChanged(object sender, System.EventArgs e)
    {
      
      // Dispose the last selected device
      if (device != null)
        device.Dispose();
        
      string deviceName = (string)deviceComboBox.SelectedItem;  
      
      // Allocate the device with the specified device number
      device = deviceMgr.GetDevice (deviceName);
        
      // Allocate the first element of the analog output subsystem 
      aoutSS = device.AnalogOutputSubsystem (0);
    }
  }
}					

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namespace WindowsApplication1
{
    public partial class Form1 : Form
    {
      
        private AnalogOutputSubsystem aoutSS;

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
      
        }

        private void button1_Click(object sender, EventArgs e)
        {

                int channel = 0;

                aoutSS.DataFlow = DataFlow.SingleValue;

                aoutSS.Config();

                aoutSS.SetSingleValueAsVolts(channel, 5);

        }
    }
}					

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namespace WindowsApplication1
{
    public partial class Form1 : Form
    {

        private Device device;
        private DeviceMgr deviceMgr = DeviceMgr.Get ();
        private AnalogOutputSubsystem aoutSS;

        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {         
            int channel = 0;

            aoutSS.DataFlow = DataFlow.SingleValue;
                
            aoutSS.Config();

            aoutSS.SetSingleValueAsVolts(channel, 0);

        }

        private void Form1_Load(object sender, EventArgs e)
        {
            string [] dName = deviceMgr.GetDeviceNames();

            string deviceName = (string) dName;

            device =  deviceMgr.GetDevice(deviceName);

            aoutSS = device.AnalogOutputSubsystem(0);
            
        }
    }
}					

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    string [] dName = deviceMgr.GetDeviceNames();

    device =  deviceMgr.GetDevice((string) dName [0]);