inputbox.cs

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using System;
using System.Drawing;
using System.Windows.Forms;

namespace Dodger
{
	/// <summary>
	/// This class will mimic the InputBox function for VB
	/// </summary>
	public class Input : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label lblMessage;
		private System.Windows.Forms.TextBox txtInput;
		private System.Windows.Forms.Button btnOk;
		private System.Windows.Forms.Button btnCancel;

		private Input(string windowTitle, string messageTitle)
		{
			InitializeComponent();
			this.Text = windowTitle;
			this.lblMessage.Text = messageTitle;
		}

		public static string InputBox(string windowTitle, string messageTitle, string defaultText)
		{
            using (Input input = new Input(windowTitle, messageTitle))
            {
                input.txtInput.Text = defaultText;
                try
                {
                    if (input.ShowDialog() == DialogResult.OK)
                    {
                        return input.InputText;
                    }
                    else
                        return string.Empty;
                }
                catch 
                {
                    return string.Empty;
                }
            }
		}
        public static string InputBox(string windowTitle, string messageTitle)
        {
            return Input.InputBox(windowTitle, messageTitle, string.Empty);
        }
        public string InputText
		{
			get { return this.txtInput.Text; }
		}
		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose(bool disposing)
		{
			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()
		{
            this.lblMessage = new System.Windows.Forms.Label();
            this.txtInput = new System.Windows.Forms.TextBox();
            this.btnOk = new System.Windows.Forms.Button();
            this.btnCancel = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // lblMessage
            // 
            this.lblMessage.Location = new System.Drawing.Point(5, 8);
            this.lblMessage.Name = "lblMessage";
            this.lblMessage.Size = new System.Drawing.Size(283, 17);
            this.lblMessage.TabIndex = 0;
            // 
            // txtInput
            // 
            this.txtInput.Location = new System.Drawing.Point(4, 36);
            this.txtInput.Name = "txtInput";
            this.txtInput.Size = new System.Drawing.Size(282, 20);
            this.txtInput.TabIndex = 1;
            this.txtInput.Text = "";
            // 
            // btnOk
            // 
            this.btnOk.DialogResult = System.Windows.Forms.DialogResult.OK;
            this.btnOk.Location = new System.Drawing.Point(211, 63);
            this.btnOk.Name = "btnOk";
            this.btnOk.Size = new System.Drawing.Size(72, 22);
            this.btnOk.TabIndex = 2;
            this.btnOk.Text = "OK";
            // 
            // btnCancel
            // 
            this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
            this.btnCancel.Location = new System.Drawing.Point(135, 63);
            this.btnCancel.Name = "btnCancel";
            this.btnCancel.Size = new System.Drawing.Size(72, 22);
            this.btnCancel.TabIndex = 3;
            this.btnCancel.Text = "Cancel";
            // 
            // Input
            // 
            this.AcceptButton = this.btnOk;
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
            this.CancelButton = this.btnCancel;
            this.ClientSize = new System.Drawing.Size(292, 92);
            this.Controls.AddRange(new System.Windows.Forms.Control[] {
                                                                          this.btnCancel,
                                                                          this.btnOk,
                                                                          this.txtInput,
                                                                          this.lblMessage});
            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
            this.MaximizeBox = false;
            this.MinimizeBox = false;
            this.Name = "Input";
            this.ShowInTaskbar = false;
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
            this.ResumeLayout(false);

        }
		#endregion
	}
}