DateTime.TryParse 找到空格时应该失败.
例子:
String Acceptable: "2015-01-01"
String Not Acceptable 1: " 2015-01-01"
String Not Acceptable 2: "2015-01-01 "
String Not Acceptable 3: "2015 -01-01 "
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我没有传递DateTimeStyles参数.
if (!DateTime.TryParse(StringDate, out Datetimedate)){...}
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如果StringDate有whitspace,解析不会失败.我希望它在有任何空格时失败.