You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
2.6 KiB
86 lines
2.6 KiB
using System;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel;
|
|
using System.Data;
|
|
using System.Drawing;
|
|
using System.Text;
|
|
using System.Windows.Forms;
|
|
using DevExpress.XtraEditors;
|
|
using ICSSoft.Base.Config.AppConfig;
|
|
using System.Data.Linq;
|
|
using System.Linq;
|
|
using ICSSoft.Base.Language.Tool;
|
|
using System.Reflection;
|
|
using ICSSoft.Base.Config.DBHelper;
|
|
using ICSSoft.Base.ReferForm;
|
|
using ICSSoft.Base.Report;
|
|
using ICSSoft.Base.ReferForm.AppReferForm;
|
|
using ICSSoft.Frame.Data.Entity;
|
|
using ICSSoft.Frame.Data.BLL;
|
|
|
|
|
|
namespace ICSSoft.Frame.APP
|
|
{
|
|
public partial class FormDataShow : DevExpress.XtraEditors.XtraForm
|
|
{
|
|
String guid = "";
|
|
#region 构造函数
|
|
|
|
public FormDataShow()
|
|
{
|
|
InitializeComponent();
|
|
}
|
|
public FormDataShow(FormDataAcquise fu)
|
|
{
|
|
InitializeComponent();
|
|
this.MdiParent = fu;
|
|
this.TopLevel = false;
|
|
}
|
|
#endregion
|
|
|
|
#region 移动窗体
|
|
private const int WM_NCHITTEST = 0x84;
|
|
private const int HTCLIENT = 0x1;
|
|
private const int HTCAPTION = 0x2;
|
|
//首先必须了解Windows的消息传递机制，当有鼠标活动消息时，
|
|
//系统发送WM_NCHITTEST 消息给窗体作为判断消息发生地的根据。 nchittest
|
|
//假如你点击的是标题栏，窗体收到的消息值就是 HTCAPTION ，
|
|
//同样地，若接受到的消息是 HTCLIENT，说明用户点击的是客户区，也就是鼠标消息发生在客户区。
|
|
|
|
//重写窗体，使窗体可以不通过自带标题栏实现移动
|
|
protected override void WndProc(ref Message m)
|
|
{
|
|
|
|
|
|
//当重载窗体的 WndProc 方法时，可以截获 WM_NCHITTEST 消息并改些该消息，
|
|
//当判断鼠标事件发生在客户区时，改写改消息，发送 HTCAPTION 给窗体，
|
|
//这样，窗体收到的消息就时 HTCAPTION ，在客户区通过鼠标来拖动窗体就如同通过标题栏来拖动一样。
|
|
//注意：当你重载 WndProc 并改写鼠标事件后，整个窗体的鼠标事件也就随之改变了。
|
|
switch (m.Msg)
|
|
{
|
|
case WM_NCHITTEST:
|
|
base.WndProc(ref m);
|
|
if ((int)m.Result == HTCLIENT)
|
|
m.Result = (IntPtr)HTCAPTION;
|
|
return;
|
|
}
|
|
//拦截双击标题栏、移动窗体的系统消息
|
|
if (m.Msg != 0xA3)
|
|
{
|
|
base.WndProc(ref m);
|
|
}
|
|
|
|
}
|
|
#endregion
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
}
|
|
}
|