validdate
public final static boolean isvaliddate(final String date, final String format) {
boolean result = false;
try{
Date d = toDate(date, format);
String s = DateFormatUtil.format(d, format);
result = s.equals(date);
} catch (Exception ex) {
}
return result;
}
public final static boolean isValidDate(final String date, final String format) {
boolean result = false;
try{
Date d = toDate(date, format);
String s = DateFormatUtil.format(d, format);
result = s.equals(date);
} catch (Exception ex) {
}
return result;
}
invalid date: 20170230,20170232
if(!DateUtil.isValidDate(dateString, SDconstant.DK_ASSESSMENT_INFO_IMPORT_DKreview_DATE_FORMAT)){
throw new APPException(ERRORCodeConstant.DK_ASSESSMENT_IMPORT_DATE_PARSING_ERROR, new String[]{dateString, String.valueOf(dataset.getRowNo())},null);
}
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转载于:https://www.cnblogs.com/lbonet/p/10215723.html
转自:http://www.cppblog.com/Raycruiser/articles/44193.htmlInvalidateRect只是增加重绘区域,在下次WM_PAINT的时候才生效Invalid