112 lines
3.8 KiB
C#
112 lines
3.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.NetworkInformation;
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using System.Net;
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using System.Text;
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using System.Threading.Tasks;
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using System.Drawing;
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using System.Windows.Forms;
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using System.Runtime.InteropServices;
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namespace PageDesign
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{
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public class Tools
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{
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/// <summary>
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/// 检测端口是否被占用
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/// </summary>
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/// <param name="port"></param>
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/// <returns></returns>
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public static bool PortInUse(int port)
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{
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bool inUse = false;
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IPGlobalProperties ipProperties = IPGlobalProperties.GetIPGlobalProperties();
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IPEndPoint[] ipEndPoints = ipProperties.GetActiveTcpListeners();
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foreach (IPEndPoint endPoint in ipEndPoints)
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{
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if (endPoint.Port == port)
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{
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inUse = true;
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break;
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}
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}
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return inUse; // 返回true说明端口被占用
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}
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/// <summary>
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/// 记录所有控件的宽、高、位置、字体等信息
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/// </summary>
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/// <param name="cons"></param>
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public static void setTag(Control cons)
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{
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foreach (Control con in cons.Controls)
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{
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con.Tag = con.Width + ";" + con.Height + ";" + con.Left + ";" + con.Top + ";" + con.Font.Size + ";" + con.Name;
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if (con.Controls.Count > 0)
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{
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setTag(con);
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}
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}
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}
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/// <summary>
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/// 根据比例，调整控件的大小、位置、字体大小
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/// </summary>
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/// <param name="ratio"></param>
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/// <param name="cons"></param>
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public static void setControls(int width, int height, float ratio, Control cons)
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{
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Console.WriteLine(width + "*" + height);
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//遍历窗体中的控件，重新设置控件的值
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foreach (Control con in cons.Controls)
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{
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//获取控件的Tag属性值，并分割后存储字符串数组
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if (con.Tag != null)
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{
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string[] mytag = con.Tag.ToString().Split(new char[] { ';' });
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//根据窗体缩放的比例确定控件的值
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con.Width = Convert.ToInt32(Convert.ToSingle(mytag[0]) * ratio); //宽度
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con.Height = Convert.ToInt32(Convert.ToSingle(mytag[1]) * ratio); //高度
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if (con.Name == "lstIP" || con.Name == "lstPost")
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con.Height = (int)(con.Height * 1.2);
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if (Convert.ToInt32(Convert.ToSingle(mytag[2]) * ratio) + con.Width <= width)
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con.Left = Convert.ToInt32(Convert.ToSingle(mytag[2]) * ratio); //左边距
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if(con.Name == "picWhite")
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{
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con.Left = width - con.Width;
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}
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if (Convert.ToInt32(Convert.ToSingle(mytag[3]) * ratio) + con.Height <= height)
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con.Top = Convert.ToInt32(Convert.ToSingle(mytag[3]) * ratio); //顶边距
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if(con.Name == "picShip")
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{
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con.Top = height - con.Height;
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}
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Single currentSize = Convert.ToSingle(mytag[4]);
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if (Convert.ToSingle(mytag[4]) * ratio > 0)
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currentSize = Convert.ToSingle(mytag[4]) * ratio; //字体大小
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con.Font = new Font(con.Font.Name, currentSize, con.Font.Style, con.Font.Unit);
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if (con.Controls.Count > 0)
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{
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setControls(width, height, ratio, con);
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}
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}
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}
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}
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}
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}
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