南方测绘全站仪后方交会怎么 *** 作

后方交会原理：通过测量两个已知控制点的坐标从而求得待定点坐标的一种方法。（特别适用于两个控制点不通视情况）

全站仪 *** 作步骤：在距离控制点较近且和两个控制点同时通视的地方设站，在菜单程序中找到后方交会程序，点击选择，按提示依次输入两个控制点坐标，确认，按输入坐标顺序依次照准两个控制点，按测量键。这样测站点坐标即可求得。

希望能帮到你。

#include <windows.h>

#include "resource.h"

#pragma once

#include <commctrl.h>

#pragma comment(lib,"comctl32.lib")

HWND m_CTab[2]

LRESULT CALLBACK Tab1_DlgProc(HWND, UINT, WPARAM, LPARAM)

LRESULT CALLBACK Tab2_DlgProc(HWND, UINT, WPARAM, LPARAM)

BOOL CreateTabDialog(HWND hParent)

void UpdateTab(HWND hParent)

HINSTANCE hInst

LRESULT CALLBACK DlgProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)

int WINAPI WinMain(HINSTANCE hInstance,

HINSTANCE hPrevInstance,

LPSTR lpCmdLine,

int nShowCmd)

{

hInst = hInstance

DialogBox(hInstance, MAKEINTRESOURCE(IDD_DIALOG1), NULL, (DLGPROC) DlgProc)

return 0

}

LRESULT CALLBACK DlgProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)

{

LPNMHDR etat = (LPNMHDR) lParam

switch(Msg)

{

case WM_INITDIALOG:

InitCommonControls()

CreateTabDialog(hWnd)

break

case WM_COMMAND:

switch(LOWORD(wParam))

{

case IDC_QUITTER:

EndDialog(hWnd,IDC_QUITTER)

break

case IDC_APROPOS:

MessageBox(hWnd,"123","A Propos",MB_ICONINFORMATION)

break

}

break

case WM_NOTIFY:

switch(etat->code)

{

case TCN_SELCHANGE:

UpdateTab(hWnd)

break

}

break

case WM_CLOSE:

EndDialog(hWnd,IDC_QUITTER)

break

default:

return(FALSE)

}

return(TRUE)

}

BOOL CreateTabDialog(HWND hParent)

{

HWND hTabCtl = GetDlgItem(hParent, IDC_TABCTL)

TCITEM tci

m_CTab[0] = CreateDialog(hInst, MAKEINTRESOURCE(IDD_TAB1), hParent, (DLGPROC) Tab1_DlgProc)

m_CTab[1] = CreateDialog(hInst, MAKEINTRESOURCE(IDD_TAB2), hParent, (DLGPROC) Tab2_DlgProc)

tci.mask = TCIF_TEXT

tci.pszText = "Onglet 1"

SendMessage(hTabCtl, TCM_INSERTITEM, 0, (LPARAM) &tci)

tci.pszText = "Onglet 2"

SendMessage(hTabCtl, TCM_INSERTITEM, 1, (LPARAM) &tci)

RECT rcTabCtl

GetWindowRect(hTabCtl, &rcTabCtl)

SendMessage(hTabCtl, TCM_ADJUSTRECT, FALSE, (LPARAM) &rcTabCtl)

MapWindowPoints(NULL, hParent, (LPPOINT) &rcTabCtl, 2)

for(int i = 0i <= 1i++)

{

RECT rcTab

GetWindowRect(m_CTab[i], &rcTab)

int x = (rcTabCtl.left+rcTabCtl.right)/2 - (rcTab.right-rcTab.left)/2

int y = (rcTabCtl.top+rcTabCtl.bottom)/2 - (rcTab.bottom-rcTab.top)/2

SetWindowPos(m_CTab[i], NULL, x, y, 0, 0, SWP_NOZORDER|SWP_NOSIZE|SWP_NOREDRAW)

}

SendMessage(hTabCtl, TCM_SETCURSEL, 0, 0)

UpdateTab(hParent)

return true

}

void UpdateTab(HWND hParent)

{

HWND hTabCtl = GetDlgItem(hParent, IDC_TABCTL)

int nSelected = SendMessage(hTabCtl, TCM_GETCURSEL, 0, 0)

for(int i = 0i <= 1i++)

ShowWindow(m_CTab[i], (i==nSelected) ? SW_SHOW : SW_HIDE)

}

//tab1

#include <windows.h>

#include "resource.h"

LRESULT CALLBACK Tab1_DlgProc(HWND hDlg, UINT Msg, WPARAM wParam, LPARAM lParam)

{

switch(Msg)

{

case WM_COMMAND:

switch(LOWORD(wParam))

{

case IDC_MESSAGE:

MessageBox(hDlg,"Juste un ptit message pour dire qu'on est sur l'onglet n?","Onglet 1", MB_ICONINFORMATION)

break

}

break

}

return 0

}

//tab2

#include <windows.h>

#include "resource.h"

LRESULT CALLBACK Tab2_DlgProc(HWND hDlg, UINT Msg, WPARAM wParam, LPARAM lParam)

{

switch(Msg)

{

case WM_COMMAND:

switch(LOWORD(wParam))

{

case IDC_COUCOU:

MessageBox(hDlg,"Un ptit COUCOU pour dire que tout marche pour le mieux!","Onglet 2", MB_ICONINFORMATION)

break

}

break

}

return 0

}

#define IDD_DIALOG1 101

#define IDD_DIALOG2 102

#define IDD_TAB1102

#define IDD_TAB2103

#define IDC_TAB11000

#define IDC_TABCTL 1000

#define IDC_CHECK1 1001

#define IDC_RADIO1 1002

#define IDC_MESSAGE 1003

#define IDC_COUCOU 1005

#define IDC_QUITTER 1006

#define IDC_APROPOS 1007

// Next default values for new objects

//

#ifdef APSTUDIO_INVOKED

#ifndef APSTUDIO_READONLY_SYMBOLS

#define _APS_NEXT_RESOURCE_VALUE105

#define _APS_NEXT_COMMAND_VALUE 40001

#define _APS_NEXT_CONTROL_VALUE 1008

#define _APS_NEXT_SYMED_VALUE 101

#endif

#endif

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