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Categories / C# Tutorial / GUI Windows Forms

 

Get input value from TextBox and display it vis a messagebox

using System; using System.Windows.Forms; class GetValueFromTextBox : Form {     private Label label1;     private TextBox textBox1;     private Button button1;     public GetValueFromTextBox()      {         this.label1 = new Label();         this.textBox1 = new TextBox();         this.button1 = new Button();         this.SuspendLayout();         this.label1.Location = new System.Drawing.Point(16, 36);         this.label1.Name = "label1";         this.label1.Size = new System.Drawing.Size(128, 16);         this.label1.TabIndex = 0;         this.label1.Text = "Please enter your name:";         this.textBox1.Location = new System.Drawing.Point(152, 32);         this.textBox1.Name = "textBox1";         this.textBox1.TabIndex = 1;         this.textBox1.Text = "";         this.button1.Location = new System.Drawing.Point(109, 80);         this.button1.Name = "button1";         this.button1.TabIndex = 2;         this.button1.Text = "Enter";         this.button1.Click += new System.EventHandler(this.button1_Click);         this.ClientSize = new System.Drawing.Size(292, 126);         this.Controls.Add(this.button1);         this.Controls.Add(this.textBox1);         this.Controls.Add(this.label1);         this.Name = "form1";         this.Text = "";         this.ResumeLayout(false);         }     private void button1_Click(object sender, System.EventArgs e)     {         Console.WriteLine(textBox1.Text);         MessageBox.Show(textBox1.Text);     }     [STAThread]     public static void Main()      {         Application.EnableVisualStyles();         Application.Run(new GetValueFromTextBox());     } }