[C# 2005] Generare una MDI Application

[impennata]

ciao

sapete comne si genera una mdi application con .net 2005 utilizzano c# come linguaggio???

Ho inserito nel mio progetto un formMDIparent!
tutto ok, fin qui...
ora come faccio ad inserire i figli???

[maurorog]

Crei una nuova form e prima di fare lo show, indichi nella proprieta MDIParent il puntatore alla tua Form principale.

[impennata]

se faccio come dici tu:

child.MDIParent = this

il debugger mi dice che non esiste la proprietà mdiparent per l'oggetto a cui cerco di assegnarla.

..l'oggetto è una window form...

[maurorog]

Il Codice !!!!

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

namespace WindowsApplication1
{
    public class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private Button button1;
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (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()
        {
            this.button1 = new System.Windows.Forms.Button();
            this.SuspendLayout();
            // 
            // button1
            // 
            this.button1.Location = new System.Drawing.Point(12, 12);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(75, 23);
            this.button1.TabIndex = 0;
            this.button1.Text = "button1";
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(292, 266);
            this.Controls.Add(this.button1);
            this.IsMdiContainer = true; 
            this.Name = "Form1";
            this.Text = "Form1";
            this.ResumeLayout(false);
        }

        #endregion

        private void button1_Click(object sender, EventArgs e)
        {
            Form ChildForm = new Form();
            ChildForm.MdiParent = this;
            ChildForm.Show(); 

        }
    }
}