using PTMedicalInsurance;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using static HaErBinMI.Forms.ToRecord.Helper.DropHelper;
namespace WinFrom1
{
public partial class ModelFrom : Form
{
public ModelFrom()
{
InitializeComponent();
}
private void ModelFrom_SizeChanged(object sender, EventArgs e)
{
if (this.WindowState != FormWindowState.Maximized)
{
//MessageBox.Show("还原");
//buttonMax.BackgroundImage = Resources.最大化;
}
}
private void ModelFrom_Load(object sender, EventArgs e)
{
//窗体居中
this.Left = Screen.PrimaryScreen.WorkingArea.Width / 2 - this.Width / 2;//桌面的宽度的一半减去自身宽的的一半
this.Top = Screen.PrimaryScreen.WorkingArea.Height / 2 - this.Height / 2;//桌面的高度的一半减去自身高度的一半
#region 窗体自适应调用
this.Resize += new EventHandler(FormResize);
X = this.Width;
Y = this.Height;
SetConSize(this);
FormResize(new object(), new EventArgs());
#endregion
#region 双缓冲
this.DoubleBuffered = true;//设置本窗体
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true); // 禁止擦除背景.
SetStyle(ControlStyles.DoubleBuffer, true); // 双缓冲
//SetStyle(ControlStyles.DoubleBuffer | ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint, true);
//UpdateStyles();
#endregion
}
#region 窗体及控件自适应
private float X;
private float Y;
private void SetConSize(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)
SetConSize(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]) * Math.Min(newx, newy);
con.Font = new Font(con.Font.Name, currentSize, con.Font.Style, con.Font.Unit);
if (con.Controls.Count > 0)
{
setControls(newx, newy, con);
}
}
}
private void FormResize(object sender, EventArgs e)
{
float newx = (this.Width) / X;
float newy = this.Height / Y;
setControls(newx, newy, this);
//this.Text = this.Width.ToString() + " " + this.Height.ToString();
}
#endregion
#region 减少窗体变化带来的频闪
//protected override CreateParams CreateParams //防止界面闪烁
//{
// //get
// //{
// // CreateParams paras = base.CreateParams;
// // paras.ExStyle |= 0x02000000;
// // return paras;
// //}
// get
// {
// const int CS_NOCLOSE = 0x200;
// CreateParams cp = base.CreateParams;
// cp.ClassStyle = cp.ClassStyle | CS_NOCLOSE;
// cp.ExStyle |= 0x02000000;
// return cp;
// }
//}
protected override CreateParams CreateParams
{
get
{
CreateParams cp = base.CreateParams;
//const int CS_NOCLOSE = 0x200; //禁用窗体关闭按钮
//cp.ClassStyle = cp.ClassStyle | CS_NOCLOSE;
if (!DesignMode)
{
cp.ExStyle |= 0x02000000;
return cp;
}
return cp;
}
}
//protected override void WndProc(ref Message m)
//{
// if (m.Msg == 0x0014) // 禁掉清除背景消息
// return;
// base.WndProc(ref m);
//}
#endregion
#region 窗体设置
//窗体移动
[DllImport("user32.dll")]
public static extern bool ReleaseCapture();
[DllImport("user32.dll")]
public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
private void menuStrip1_MouseDown(object sender, MouseEventArgs e)
{
if (e.Clicks == 1)
{
//窗体移动
if (e.Button == MouseButtons.Left)
{
ReleaseCapture(); //释放鼠标捕捉
//发送左键点击的消息至该窗体(标题栏)
SendMessage(this.Handle, 0xA1, 0x02, 0);
}
}
}
//窗体缩放
const int HTLEFT = 10;
const int HTRIGHT = 11;
const int HTTOP = 12;
const int HTTOPLEFT = 13;
const int HTTOPRIGHT = 14;
const int HTBOTTOM = 15;
const int HTBOTTOMLEFT = 0x10;
const int HTBOTTOMRIGHT = 17;
protected override void WndProc(ref Message m)
{
switch (m.Msg)
{
case 0x0084:
base.WndProc(ref m);
Point vPoint = new Point((int)m.LParam & 0xFFFF,
(int)m.LParam >> 16 & 0xFFFF);
vPoint = PointToClient(vPoint);
if (this.WindowState != FormWindowState.Normal)
break; //源代码在窗体最大化状态下，鼠标移到窗口边缘也会出现拖动标识，添加这句代码可以避免
if (vPoint.X <= 5)
if (vPoint.Y <= 5)
m.Result = (IntPtr)HTTOPLEFT;
else if (vPoint.Y >= ClientSize.Height - 5)
m.Result = (IntPtr)HTBOTTOMLEFT;
else m.Result = (IntPtr)HTLEFT;
else if (vPoint.X >= ClientSize.Width - 5)
if (vPoint.Y <= 5)
m.Result = (IntPtr)HTTOPRIGHT;
else if (vPoint.Y >= ClientSize.Height - 5)
m.Result = (IntPtr)HTBOTTOMRIGHT;
else m.Result = (IntPtr)HTRIGHT;
else if (vPoint.Y <= 2)
m.Result = (IntPtr)HTTOP;
else if (vPoint.Y >= ClientSize.Height - 5)
m.Result = (IntPtr)HTBOTTOM;
break;
default:
base.WndProc(ref m);
break;
}
}
#endregion
#region 下拉框自动选择
/// <summary>
/// 下拉框自动选择
/// </summary>
/// <param name="data">数据源（字典）</param>
/// <param name="comBox">框体</param>
public void ComBoxChoose(Dictionary<string, string> data, ComboBox comBox,bool drop)
{
comBox.Items.Clear();
List<ComboBoxItem> temp = new List<ComboBoxItem>();
foreach (var item in data)
{
//循环添加数据源
if (item.Value.Contains(comBox.Text))
{
ComboBoxItem com = new ComboBoxItem();
com.Text = item.Value;
com.Value = item.Key;
temp.Add(com);
}
}
if (temp.Count < 1)
{
//输入参数未找到时添加空白选择
ComboBoxItem zero = new ComboBoxItem();
zero.Text = "";
zero.Value = "";
temp.Add(zero);
}
try
{
comBox.Items.AddRange(temp.ToArray());
comBox.SelectionStart = comBox.Text.Length; //更新索引
Cursor = Cursors.Default; //设置光标
if (drop)
{
comBox.DroppedDown = true; //自动弹出下拉框
}
}
catch (Exception ee)
{
comBox.SelectedIndex = -1;
}
}
#endregion
}
}