如何使用datetime.tryParse？ [英] How to use datetime.tryParse?

问题描述

您好，



我正在尝试编写一个可以从所选日期范围值过滤gridview的方法，但我一直遇到以下错误（名称'datetime 当前上下文中不存在下面的tryParseif语句行：

Hello,

I am trying to write a method which can filter gridview from selected date range value, but I keep experiencing the following error (The name 'datetime' does not exist in the current context)on the "tryParse" if statement line below:

private void BindDate(string startDate, string endDate)
   {

       DateTime dStartDate;
       DateTime dEndDate;
       DataSet dt = new DataSet();

       //Check if the string has the valid date format
       if (datetime.TryParse(startDate, out dStartDate) && datetime.TryParse(endDate, out dEndDate))
       {

如果有人知道错误说明了什么，请告诉我。

非常感谢您的时间和帮助。

If anyone knows what the error illustrate could you please let me know.
Many thanks for your time and help.

推荐答案

替换

Replace

datetime.TryParse

with

with

DateTime.TryParse

参考： http://msdn.microsoft.com/en-us/library/ch92fbc1(v = vs.110）.aspx [ ^ ]



这可能有用。

Refer:http://msdn.microsoft.com/en-us/library/ch92fbc1(v=vs.110).aspx[^]

This may work.

试试这个

Try this

if (DateTime.TryParse(startDate, out dStartDate) && DateTime.TryParse(endDate, out dEndDate))
       {

datetime - >日期时间



参考： DateTime.TryParse [ ^ ]

datetime - > DateTime

Reference : DateTime.TryParse[^]

datetime应为DateTime

datetime should be DateTime

private void BindDate(string startDate, string endDate)
   {

       DateTime dStartDate;
       DateTime dEndDate;
       DataSet dt = new DataSet();

       //Check if the string has the valid date format
       if (DateTime.TryParse(startDate, out dStartDate) && DateTime.TryParse(endDate, out dEndDate))
       {

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