函数参考

_GUICtrlDTP_GetRangeEx

检索当前系统允许的最低和最高时间值,返回相关值的数据结构.

#Include <GuiDateTimePicker.au3>
_GUICtrlDTP_GetRangeEx($hWnd)

参数

返回值

注意/说明

相关

示例/演示

#include <GUIConstantsEx.au3>
#include <GuiDateTimePicker.au3>

$Debug_DTP = False 检查传递给 DTP 函数的类名, 设置为True并输出到一个控件的句柄,用于检查它是否工作

Global $iMemo, $tRange

_Main()

Func _Main()
    Local $hDTP

    ; 创建 GUI
    GUICreate("DateTimePick Get RangeEx", 400, 300)
    $hDTP = GUICtrlGetHandle(GUICtrlCreateDate("", 2, 6, 190))
    $iMemo = GUICtrlCreateEdit("", 2, 32, 396, 266, 0)
    GUICtrlSetFont($iMemo, 9, 400, 0, "Courier New")
    GUISetState()

    ; 设置显示的格式
    _GUICtrlDTP_SetFormat($hDTP, "ddd MMM dd, yyyy hh:mm ttt")

    ; 设置日期范围
    $tRange = DllStructCreate($tagDTPRANGE)
    DllStructSetData($tRange, "MinValid", True)
    DllStructSetData($tRange, "MinYear", @YEAR)
    DllStructSetData($tRange, "MinMonth", 1)
    DllStructSetData($tRange, "MinDay", 1)
    DllStructSetData($tRange, "MinHour", 0)
    DllStructSetData($tRange, "MinMinute", 0)
    DllStructSetData($tRange, "MinSecond", 1)
    DllStructSetData($tRange, "MaxValid", True)
    DllStructSetData($tRange, "MaxYear", @YEAR)
    DllStructSetData($tRange, "MaxMonth", 12)
    DllStructSetData($tRange, "MaxDay", 31)
    DllStructSetData($tRange, "MaxHour", 12)
    DllStructSetData($tRange, "MaxMinute", 59)
    DllStructSetData($tRange, "MaxSecond", 59)
    _GUICtrlDTP_SetRangeEx($hDTP, $tRange)

    ; 显示日期范围
    $tRange = _GUICtrlDTP_GetRangeEx($hDTP)
    MemoWrite("Minimum date: " & GetDateStr("Min"))
    MemoWrite("Maximum date: " & GetDateStr("Max"))
    MemoWrite("Minimum time: " & GetTimeStr("Min"))
    MemoWrite("Maximum time: " & GetTimeStr("Max"))

    ; 循环直到用户退出
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    GUIDelete()
EndFunc   ;==>_Main

; 返回日期部分
Func GetDateStr($sPrefix)
    If $sPrefix = "Min" Then
        Return StringFormat("%02d/%02d/%04d", DllStructGetData($tRange, "MinMonth"), DllStructGetData($tRange, "MinDay"), DllStructGetData($tRange, "MinYear"))
    Else
        Return StringFormat("%02d/%02d/%04d", DllStructGetData($tRange, "MaxMonth"), DllStructGetData($tRange, "MaxDay"), DllStructGetData($tRange, "MaxYear"))
    EndIf
EndFunc   ;==>GetDateStr

; 返回时间部分
Func GetTimeStr($sPrefix)
    If $sPrefix = "Min" Then
        Return StringFormat("%02d:%02d:%02d", DllStructGetData($tRange, "MinHour"), DllStructGetData($tRange, "MinMinute"), DllStructGetData($tRange, "MinSecond"))
    Else
        Return StringFormat("%02d:%02d:%02d", DllStructGetData($tRange, "MaxHour"), DllStructGetData($tRange, "MaxMinute"), DllStructGetData($tRange, "MaxSecond"))
    EndIf
EndFunc   ;==>GetTimeStr

; 写入一行到 memo 控件
Func MemoWrite($sMessage)
    GUICtrlSetData($iMemo, $sMessage & @CRLF, 1)
EndFunc   ;==>MemoWrite