【C#】窗体控件随窗体大小改变(包括字体大小)

来源：互联网发布：翼龙贷java 待遇编辑：程序博客网时间：2024/06/08 07:25

其实Anchor和Dock属性也可以实现,但好象只对容器效果理想,而且字体大小也没有变化.最近论坛上有好多这样的贴子,具体实现代码如下:

        private void  setTag(Control cons)        {            foreach (Control con in cons.Controls)            {                con.Tag = con.Width +":" + con.Height + ":" + con.Left + ":" + con.Top + ":" + con.Font.Size;                if (con.Controls.Count > 0)                    setTag(con);                            }        }        private void setControls(float   newx, float  newy, Control  cons)        {            foreach (Control  con in cons .Controls )            {                string[] mytag = con.Tag.ToString().Split(new char[] { ':' });                float a = Convert.ToSingle(mytag[0]) * newx;                con.Width = (int)a;                a=Convert.ToSingle(mytag[1]) * newy;                con.Height = (int)(a);                a=Convert.ToSingle(mytag[2]) * newx;                con.Left = (int)(a);                a=Convert.ToSingle(mytag[3]) * newy;                con.Top = (int)(a);                Single currentSize = Convert.ToSingle (mytag[4]) * newy;                con .Font =new Font (con.Font .Name ,currentSize,con.Font .Style ,con.Font .Unit );                if(con.Controls .Count >0)                {                    setControls (newx ,newy ,con );                }            }        }        void Form1_Resize(object sender, EventArgs e)        {           // throw new Exception("The method or operation is not implemented.");            float  newx = (this.Width )/ X;          //  float newy = (this.Height - this.statusStrip1.Height) / (Y - y);            float newy = this.Height / Y;            setControls(newx, newy, this);            //this.Text = this.Width.ToString() +" "+ this.Height.ToString();        }

然后在你窗体的构造函数InitializeComponent();下面添加:

            this.Resize += new EventHandler(Form1_Resize);             X = this.Width;             Y = this.Height;             y = this.statusStrip1.Height;             setTag (this);

当然定义了两个全局变量,private float X; private float Y;

细心的你一定会发现还有个y ;这是因为如果有statusStrip1之类的控件,这是就一定要注意,窗体的实际宽度和高度一定要减去statusStrip1之类.

如果是容器,最好将Anchor和Dock属性也修改过来.

效果还不错.

原帖地址：http://blog.csdn.net/baihe_591/article/details/2495097

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