renderbreakdlg.cpp

vc 和mapobjects地理信息系统组件开发 很有启发意义和参考价值

// RenderBreakDlg.cpp : implementation file
//

#include "stdafx.h"
#include "mapper.h"
#include "RenderBreakDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CRenderBreakDlg dialog


CRenderBreakDlg::CRenderBreakDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CRenderBreakDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CRenderBreakDlg)
	m_iBreaks = 5;
	m_sField = _T("");
	//}}AFX_DATA_INIT
}


void CRenderBreakDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CRenderBreakDlg)
	DDX_Control(pDX, IDC_FIELD, m_oField);
	DDX_Control(pDX, IDC_COLOR1, m_oColor1);
	DDX_Control(pDX, IDC_COLOR0, m_oColor0);
	DDX_Text(pDX, IDC_BREAKS, m_iBreaks);
	DDX_CBString(pDX, IDC_FIELD, m_sField);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CRenderBreakDlg, CDialog)
	//{{AFX_MSG_MAP(CRenderBreakDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CRenderBreakDlg message handlers

BOOL CRenderBreakDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	CString s;
	int i,count=m_taLayerField.GetSize();
	for(i=0;i<count;i++)
	{
		m_oField.AddString(m_taLayerField[i].szField);
	}	

	m_oField.SetCurSel(0);
	m_oColor0.SetColor(RGB(255,0,0));
	m_oColor1.SetColor(RGB(0,0,255));
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}