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QueryOptionsDlg.cpp
资源名称：ISQL_src.zip　[点击查看]
上传用户：jsxglz
上传日期：2007-01-03
资源大小：117k
文件大小：3k
源码类别：

SQL Server

开发平台：

Visual C++

QueryOptionsDlg.cpp：源码内容
  1. // QueryOptionsDlg.cpp : implementation file
  2. //
  4. #include "stdafx.h"
  5. #include "interactivesql.h"
  6. #include "QueryOptionsDlg.h"
  8. #ifdef _DEBUG
  9. #define new DEBUG_NEW
  10. #undef THIS_FILE
  11. static char THIS_FILE[] = __FILE__;
  12. #endif
  14. const char* g_szQueryOptions = "QueryOptions";
  15. const char* g_szThreadPriority = "ThreadPriority";
  17. const char* g_szTimeCritical = "Time critical";
  18. const char* g_szHighest = "Highest";
  19. const char* g_szAboveNormal = "Above Normal";
  20. const char* g_szNormal = "Normal";
  21. const char* g_szBelowNormal = "Below Normal";
  22. const char* g_szLowest = "Lowest";
  23. /////////////////////////////////////////////////////////////////////////////
  24. // CQueryOptionsDlg dialog
  26. CQueryOptionsDlg::CQueryOptionsDlg(CWnd* pParent /*=NULL*/)
  27. : CDialog(CQueryOptionsDlg::IDD, pParent)
  28. {
  29. //{{AFX_DATA_INIT(CQueryOptionsDlg)
  30. //}}AFX_DATA_INIT
  31. }
  33. void CQueryOptionsDlg::DoDataExchange(CDataExchange* pDX)
  34. {
  35. CDialog::DoDataExchange(pDX);
  36. //{{AFX_DATA_MAP(CQueryOptionsDlg)
  37. DDX_Control(pDX, IDC_EXECUTION_PRIORITY, m_cbThreadPriority);
  38. //}}AFX_DATA_MAP
  39. }
  41. BEGIN_MESSAGE_MAP(CQueryOptionsDlg, CDialog)
  42. //{{AFX_MSG_MAP(CQueryOptionsDlg)
  43. ON_BN_CLICKED(IDC_RESET, OnReset)
  44. //}}AFX_MSG_MAP
  45. END_MESSAGE_MAP()
  47. /////////////////////////////////////////////////////////////////////////////
  48. // CQueryOptionsDlg message handlers
  50. void CQueryOptionsDlg::OnReset() 
  51. {
  52. m_cbThreadPriority.SelectString(-1, g_szNormal);
  54. UpdateData(FALSE);
  55. }
  57. BOOL CQueryOptionsDlg::OnInitDialog() 
  58. {
  59. CDialog::OnInitDialog();
  61. m_cbThreadPriority.SetItemData(
  62. m_cbThreadPriority.AddString(g_szTimeCritical),
  63. THREAD_PRIORITY_TIME_CRITICAL);
  65. m_cbThreadPriority.SetItemData(
  66. m_cbThreadPriority.AddString(g_szHighest),
  67. THREAD_PRIORITY_HIGHEST);
  69. m_cbThreadPriority.SetItemData(
  70. m_cbThreadPriority.AddString(g_szAboveNormal),
  71. THREAD_PRIORITY_ABOVE_NORMAL);
  73. m_cbThreadPriority.SetItemData(
  74. m_cbThreadPriority.AddString(g_szNormal),
  75. THREAD_PRIORITY_NORMAL);
  77. m_cbThreadPriority.SetItemData(
  78. m_cbThreadPriority.AddString(g_szBelowNormal),
  79. THREAD_PRIORITY_BELOW_NORMAL);
  81. m_cbThreadPriority.SetItemData(
  82. m_cbThreadPriority.AddString(g_szLowest),
  83. THREAD_PRIORITY_LOWEST);
  85. m_strThreadPriority = AfxGetApp()->GetProfileString(g_szQueryOptions, g_szThreadPriority);
  86. m_strThreadPriority.TrimRight(); 
  87. m_strThreadPriority.TrimLeft();
  88. if(m_strThreadPriority.IsEmpty())
  89. m_strThreadPriority = g_szNormal;
  90. m_cbThreadPriority.SelectString(-1, m_strThreadPriority);
  92. return TRUE;  // return TRUE unless you set the focus to a control
  93.               // EXCEPTION: OCX Property Pages should return FALSE
  94. }
  96. void CQueryOptionsDlg::OnOK() 
  97. {
  98. UpdateData(TRUE);
  100. m_cbThreadPriority.GetWindowText(m_strThreadPriority);
  101. AfxGetApp()->WriteProfileString(g_szQueryOptions, g_szThreadPriority, m_strThreadPriority);
  103. CDialog::OnOK();
  104. }