Date Time Picker
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Hello: When using Date Time Picker, it defaults to Dec 31, 1969. If I select a date before that, once I do a UpdateData(TRUE), I get an error Debug Assert Error - timecore.cpp line 40. ----> ASSERT(m_time != -1); How can I limit the dates that can be selected? How can I make it default to today's date? Thank you CTime::CTime(int nYear, int nMonth, int nDay, int nHour, int nMin, int nSec, int nDST) { struct tm atm; atm.tm_sec = nSec; atm.tm_min = nMin; atm.tm_hour = nHour; ASSERT(nDay >= 1 && nDay <= 31); atm.tm_mday = nDay; ASSERT(nMonth >= 1 && nMonth <= 12); atm.tm_mon = nMonth - 1; // tm_mon is 0 based ASSERT(nYear >= 1900); atm.tm_year = nYear - 1900; // tm_year is 1900 based atm.tm_isdst = nDST; m_time = mktime(&atm); ----> ASSERT(m_time != -1); // indicates an illegal input time }
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Hello: When using Date Time Picker, it defaults to Dec 31, 1969. If I select a date before that, once I do a UpdateData(TRUE), I get an error Debug Assert Error - timecore.cpp line 40. ----> ASSERT(m_time != -1); How can I limit the dates that can be selected? How can I make it default to today's date? Thank you CTime::CTime(int nYear, int nMonth, int nDay, int nHour, int nMin, int nSec, int nDST) { struct tm atm; atm.tm_sec = nSec; atm.tm_min = nMin; atm.tm_hour = nHour; ASSERT(nDay >= 1 && nDay <= 31); atm.tm_mday = nDay; ASSERT(nMonth >= 1 && nMonth <= 12); atm.tm_mon = nMonth - 1; // tm_mon is 0 based ASSERT(nYear >= 1900); atm.tm_year = nYear - 1900; // tm_year is 1900 based atm.tm_isdst = nDST; m_time = mktime(&atm); ----> ASSERT(m_time != -1); // indicates an illegal input time }
I think
CDateTimeCtrl::SetRange()is what you are after.
"The pointy end goes in the other man." - Antonio Banderas (Zorro, 1998)