Question

C#进度条怎么用 / C#progressBar的用法

Answer 1

主要就是最大、最小和当前值。

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 WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        Random rnd = new Random();
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            int i = (progressBar1.Value + rnd.Next(1000)) % progressBar1.Maximum;
            progressBar1.Value = i;
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            progressBar1.Maximum = 10000;
            progressBar1.Minimum = 0;
            progressBar1.Value = 0;
        }
    }
}