Get value from NumericUpDown : NumericUpDown : GUI Windows Forms C# Examples

    
using  System;
using  System.Drawing;
using  System.Collections;
using  System.ComponentModel;
using  System.Windows.Forms;
using  System.Data;

public  class  UpDownForm  :  System.Windows.Forms.Form
{
    private  System.ComponentModel.Container  components  =  null;
    private  System.Windows.Forms.Label  lblCurrSel;
    private  System.Windows.Forms.Button  btnGetSelections;
    private  System.Windows.Forms.Label  label2;
    private  System.Windows.Forms.Label  label1;
    private  System.Windows.Forms.NumericUpDown  numericUpDown;
    private  System.Windows.Forms.DomainUpDown  domainUpDown;

    public  UpDownForm()
    {
        InitializeComponent();
        domainUpDown.SelectedIndex  =  2;
    }

    protected  override  void  Dispose(  bool  disposing  )
    {
        if(  disposing  )
        {
            if  (components  !=  null)  
            {
                components.Dispose();
            }
        }
        base.Dispose(  disposing  );
    }

    private  void  InitializeComponent()
    {
        this.label1  =  new  System.Windows.Forms.Label();
        this.label2  =  new  System.Windows.Forms.Label();
        this.numericUpDown  =  new  System.Windows.Forms.NumericUpDown();
        this.domainUpDown  =  new  System.Windows.Forms.DomainUpDown();
        this.btnGetSelections  =  new  System.Windows.Forms.Button();
        this.lblCurrSel  =  new  System.Windows.Forms.Label();
        ((System.ComponentModel.ISupportInitialize)(this.numericUpDown)).BeginInit();
        this.SuspendLayout();
        //  
        //  label1
        //  
        this.label1.Font  =  new  System.Drawing.Font("Verdana",  12F);
        this.label1.Location  =  new  System.Drawing.Point(8,  24);
        this.label1.Name  =  "label1";
        this.label1.Size  =  new  System.Drawing.Size(224,  32);
        this.label1.TabIndex  =  2;
        this.label1.Text  =  "Domain  UpDown  Control";
        //  
        //  label2
        //  
        this.label2.Font  =  new  System.Drawing.Font("Verdana",  12F);
        this.label2.Location  =  new  System.Drawing.Point(8,  80);
        this.label2.Name  =  "label2";
        this.label2.Size  =  new  System.Drawing.Size(232,  32);
        this.label2.TabIndex  =  3;
        this.label2.Text  =  "Numeric  UpDown  Control";
        //  
        //  numericUpDown
        //  
        this.numericUpDown.Location  =  new  System.Drawing.Point(264,  80);
        this.numericUpDown.Maximum  =  new  System.Decimal(new  int[]  {
                                                                        5000,
                                                                        0,
                                                                        0,
                                                                        0});
        this.numericUpDown.Name  =  "numericUpDown";
        this.numericUpDown.Size  =  new  System.Drawing.Size(168,  20);
        this.numericUpDown.TabIndex  =  1;
        this.numericUpDown.ThousandsSeparator  =  true;
        this.numericUpDown.UpDownAlign  =  System.Windows.Forms.LeftRightAlignment.Left;
        this.numericUpDown.ValueChanged  +=  new  System.EventHandler(this.numericUpDown_ValueChanged);
        //  
        //  domainUpDown
        //  
        this.domainUpDown.Items.Add("A");
        this.domainUpDown.Items.Add("B");
        this.domainUpDown.Items.Add("C");
        this.domainUpDown.Items.Add("D");
        this.domainUpDown.Location  =  new  System.Drawing.Point(264,  24);
        this.domainUpDown.Name  =  "domainUpDown";
        this.domainUpDown.Size  =  new  System.Drawing.Size(168,  20);
        this.domainUpDown.Sorted  =  true;
        this.domainUpDown.TabIndex  =  0;
        this.domainUpDown.Text  =  "domainUpDown1";
        this.domainUpDown.Wrap  =  true;
        this.domainUpDown.SelectedItemChanged  +=  new  System.EventHandler(this.domainUpDown_SelectedItemChanged);
        //  
        //  btnGetSelections
        //  
        this.btnGetSelections.Location  =  new  System.Drawing.Point(16,  136);
        this.btnGetSelections.Name  =  "btnGetSelections";
        this.btnGetSelections.Size  =  new  System.Drawing.Size(136,  24);
        this.btnGetSelections.TabIndex  =  4;
        this.btnGetSelections.Text  =  "Get  Current  Selections";
        this.btnGetSelections.Click  +=  new  System.EventHandler(this.btnGetSelections_Click);
        //  
        //  lblCurrSel
        //  
        this.lblCurrSel.BackColor  =  System.Drawing.Color.Linen;
        this.lblCurrSel.BorderStyle  =  System.Windows.Forms.BorderStyle.FixedSingle;
        this.lblCurrSel.Location  =  new  System.Drawing.Point(176,  120);
        this.lblCurrSel.Name  =  "lblCurrSel";
        this.lblCurrSel.Size  =  new  System.Drawing.Size(256,  48);
        this.lblCurrSel.TabIndex  =  5;
        //  
        //  UpDownForm
        //  
        this.AutoScaleBaseSize  =  new  System.Drawing.Size(5,  13);
        this.ClientSize  =  new  System.Drawing.Size(448,  181);
        this.Controls.Add(this.lblCurrSel);
        this.Controls.Add(this.btnGetSelections);
        this.Controls.Add(this.label2);
        this.Controls.Add(this.label1);
        this.Controls.Add(this.numericUpDown);
        this.Controls.Add(this.domainUpDown);
        this.Name  =  "UpDownForm";
        this.Text  =  "Spin  Controls";
        ((System.ComponentModel.ISupportInitialize)(this.numericUpDown)).EndInit();
        this.ResumeLayout(false);

    }

    [STAThread]
    static  void  Main()  
    {
        Application.Run(new  UpDownForm());
    }

    protected  void  numericUpDown_ValueChanged  (object  sender,  System.EventArgs  e)
    {
        this.Text  =  "You  changed  the  numeric  value...";
    }

    protected  void  domainUpDown_SelectedItemChanged  (object  sender,  System.EventArgs  e)
    {
        this.Text  =  "You  changed  the  string  value...";
    }

    protected  void  btnGetSelections_Click  (object  sender,  System.EventArgs  e)
    {
        //  Get  info  from  updowns...
        lblCurrSel.Text  =  string.Format("String:  {0}\nNumber:  {1}",  domainUpDown.Text,  numericUpDown.Value);
    }
}