设置闪烁的标题栏

 

Frm_Main.cs

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

namespace FlashWindowBar
{
    public partial class Frm_Main : Form
    {
        public Frm_Main()
        {
            InitializeComponent();
        }

        //重写API函数，用来实现窗体标题栏闪烁功能
        [System.Runtime.InteropServices.DllImportAttribute("user32.dll")]
        public static extern bool FlashWindow(IntPtr handle, bool bInvert);

        private void timer1_Tick(object sender, EventArgs e)
        {
            FlashWindow(this.Handle,true);//启用窗体闪烁函数
        }

        private void button1_Click(object sender, EventArgs e)
        {
            timer1.Enabled = true;//启动计时器
        }

        private void button2_Click(object sender, EventArgs e)
        {
            timer1.Enabled = false;//关闭计时器
        }
    }
}

Frm_Main.designer.cs

namespace FlashWindowBar
{
    partial class Frm_Main
    {
        /// <summary>
/// 必需的设计器变量。
/// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
/// 清理所有正在使用的资源。
/// </summary>
/// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows 窗体设计器生成的代码

        /// <summary>
/// 设计器支持所需的方法 - 不要
/// 使用代码编辑器修改此方法的内容。
/// </summary>
        private void InitializeComponent()
        {
            this.components = new System.ComponentModel.Container();
            this.pictureBox1 = new System.Windows.Forms.PictureBox();
            this.button1 = new System.Windows.Forms.Button();
            this.button2 = new System.Windows.Forms.Button();
            this.timer1 = new System.Windows.Forms.Timer(this.components);
            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
            this.SuspendLayout();
            // 
// pictureBox1
// 
            this.pictureBox1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.pictureBox1.Location = new System.Drawing.Point(0, 0);
            this.pictureBox1.Name = "pictureBox1";
            this.pictureBox1.Size = new System.Drawing.Size(325, 127);
            this.pictureBox1.TabIndex = 0;
            this.pictureBox1.TabStop = false;
            // 
// button1
// 
            this.button1.Location = new System.Drawing.Point(55, 50);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(75, 23);
            this.button1.TabIndex = 1;
            this.button1.Text = "开始闪烁";
            this.button1.UseVisualStyleBackColor = true;
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
// button2
// 
            this.button2.Location = new System.Drawing.Point(196, 50);
            this.button2.Name = "button2";
            this.button2.Size = new System.Drawing.Size(75, 23);
            this.button2.TabIndex = 2;
            this.button2.Text = "停止闪烁";
            this.button2.UseVisualStyleBackColor = true;
            this.button2.Click += new System.EventHandler(this.button2_Click);
            // 
// timer1
// 
            this.timer1.Tick += new System.EventHandler(this.timer1_Tick);
            // 
// Frm_Main
// 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(325, 127);
            this.Controls.Add(this.button2);
            this.Controls.Add(this.button1);
            this.Controls.Add(this.pictureBox1);
            this.Name = "Frm_Main";
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
            this.Text = "设置闪烁的标题栏";
            ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
            this.ResumeLayout(false);

        }

        #endregion

        private System.Windows.Forms.PictureBox pictureBox1;
        private System.Windows.Forms.Button button1;
        private System.Windows.Forms.Button button2;
        private System.Windows.Forms.Timer timer1;
    }
}

 

作者：墨明棋妙
出处：http://www.cnblogs.com/ynbt/
关于作者：专注于.Net、WCF和移动互联网开发。
本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，如有问题，可以通过ynbt_wang@163.com联系我，非常感谢。 。