用户控件

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

namespace 用户控件
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            for (int i = 1; i <= 15; i++)
            {
                First f = new First();
                f.pictureBox1.BackgroundImage = Image.FromFile("G:\0425\6、WinForm\2016-7-4\用户控件\用户控件\images\1.png");
                f.pictureBox1.BackgroundImageLayout = ImageLayout.Stretch;
                f.label1.Text = "用户" + i;
                f.label2.Text = "签名" + i;

                flowLayoutPanel1.Controls.Add(f);
            }

        }
    }
}

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

namespace 用户控件
{
    public partial class Form2 : Form
    {
        public Form2(string a,string b)
        {
            InitializeComponent();
            label1.Text = a + "," + b;
        }
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