C#实现窗体淡入淡出效果2011-07-02 博客园 月云以下是TransForm.cs源码:using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms;
namespace TransForm { public partial class Form1 : Form { public Form1() { InitializeComponent(); timer1.Enabled = false; inspeed = 10; outspeed = 10; }
private System.Windows.Forms.Timer timer1; public System.Windows.Forms.Button button1;
#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.timer1 = new System.Windows.Forms.Timer(this.components); this.button1 = new System.Windows.Forms.Button(); this.SuspendLayout(); // // timer1 // this.timer1.Tick += new System.EventHandler(this.timer1_Tick); // // button1 // this.button1.Location = new System.Drawing.Point(342, 205); this.button1.Name = "button1"; this.button1.Size = new System.Drawing.Size(62, 23); this.button1.TabIndex = 0; this.button1.Text = "关闭"; this.button1.UseVisualStyleBackColor = true; this.button1.Click += new System.EventHandler(this.button1_Click); // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(416, 240); this.ControlBox = false; this.Controls.Add(this.button1); this.Name = "Form1"; this.Text = "Transform"; this.Load += new System.EventHandler(this.Form1_Load); this.ResumeLayout(false);
}
#endregion
private int state;//淡入淡出状态
private double inspeed; private double outspeed;
public double InSpeed //淡入速度属性(0---100) { get { return inspeed; } set { inspeed = value; } }
public double OutSpeed //淡出速度属性(0---100) { get { return outspeed; } set { outspeed = value; } }