C# 调色板源码

来源：互联网发布：网络语fl是什么意思编辑：程序博客网时间：2024/06/09 18:50

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 changec
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void trackBar1_Scroll(object sender, EventArgs e)//滑动条
{
this.BackColor = System.Drawing.Color.FromArgb(this.trackBar1.Value, this.trackBar2.Value, this.trackBar3.Value);
this.textBox1.Text = this.trackBar1.Value.ToString();
}

private void trackBar2_Scroll(object sender, EventArgs e)
{
this.BackColor = System.Drawing.Color.FromArgb(this.trackBar1.Value, this.trackBar2.Value, this.trackBar3.Value);
this.textBox2.Text = this.trackBar2.Value.ToString();
}

private void trackBar3_Scroll(object sender, EventArgs e)
{
this.BackColor = System.Drawing.Color.FromArgb(this.trackBar1.Value, this.trackBar2.Value, this.trackBar3.Value);
this.textBox3.Text = this.trackBar3.Value.ToString();
}

private void Form1_Load(object sender, EventArgs e)
{

}

private void textBox1_TextChanged(object sender, EventArgs e)//文本框对应滑动条赋值
{
if (this.textBox1.Text == "")
this.trackBar1.Value = 0;
else
this.trackBar1.Value = System.Int32.Parse(this.textBox1.Text);
this.BackColor = System.Drawing.Color.FromArgb(this.trackBar1.Value, this.trackBar2.Value, this.trackBar3.Value);
}

private void textBox2_TextChanged(object sender, EventArgs e)
{
if (this.textBox2.Text == "")
this.trackBar2.Value = 0;
else
this.trackBar2.Value = System.Int32.Parse(this.textBox2.Text);
this.BackColor = System.Drawing.Color.FromArgb(this.trackBar1.Value, this.trackBar2.Value, this.trackBar3.Value);
}
private void textBox3_TextChanged(object sender, EventArgs e)
{
if (this.textBox3.Text == "")
this.trackBar3.Value = 0;
else
this.trackBar3.Value = System.Int32.Parse(this.textBox3.Text);
this.BackColor = System.Drawing.Color.FromArgb(this.trackBar1.Value, this.trackBar2.Value, this.trackBar3.Value);
}

private void button1_Click(object sender, EventArgs e)//发送QQ消息给作者
{
System.Diagnostics.Process.Start("tencent://message/?uin=1398195383Site=www.qqbanlv.com&Menu=yes");
}
}
}