DevExpress控件库-AlertControl揭示控件

 this.alertControl1.Show(this, "提示!", "您有一条消息!");

 this.alertControl1.FormLocation = DevExpress.XtraBars.Alerter.AlertFormLocation.BottomRight;
   

 // 摘要: 
    //     Contains values that specify the position on screen at which alert windows
    //     are displayed.
    public enum AlertFormLocation
    {
        // 摘要: 
        //     An alert window appears at the top left corner of the screen.
        TopLeft = 0,
        //
        // 摘要: 
        //     An alert window appears at the top right corner of the screen.
        TopRight = 1,
        //
        // 摘要: 
        //     An alert window appears at the bottom left corner of the screen.
        BottomLeft = 2,
        //
        // 摘要: 
        //     An alert window appears at the bottom right corner of the screen.
        BottomRight = 3,
    }

 //以毫秒为单位
            this.alertControl1.AutoFormDelay = 7000;

  //出现的效果方式
            this.alertControl1.FormShowingEffect = DevExpress.XtraBars.Alerter.AlertFormShowingEffect.FadeIn;
            //弹出的速度
            this.alertControl1.FormDisplaySpeed = DevExpress.XtraBars.Alerter.AlertFormDisplaySpeed.Fast;