【2017-12-06】winfrom 窗体自启最大化，控件自适应

先将窗体windowstate属性设置为Maximized public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
} //获取所有控件属性（长、宽、位置、字体大小）
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 > )
setTag(con); label1.Text += con.Tag;
}
} //设置控件动态大小
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[]) * newx;
con.Width = (int)a;
a = Convert.ToSingle(mytag[]) * newy;
con.Height = (int)(a);
a = Convert.ToSingle(mytag[]) * newx;
con.Left = (int)(a);
a = Convert.ToSingle(mytag[]) * newy;
con.Top = (int)(a);
Single currentSize = Convert.ToSingle(mytag[]) * Math.Min(newx, newy);
con.Font = new Font(con.Font.Name, currentSize, con.Font.Style, con.Font.Unit);
if (con.Controls.Count > )
{
setControls(newx, newy, con);
}
} } private void Form1_Load(object sender, EventArgs e)
{
setTag(this);
float newx = (float)this.Width / ; //窗体制作时的宽度
float newy = (float)this.Height / ; //窗体制作时的高度
label1.Text = newx.ToString();
setControls(newx, newy, this); } }