为什么double.TryParse（“6E02”，out tempDouble）返回true？

我花了一天时间来弄清楚一个if语句对于字符串值返回true的问题。

It took me a day to figure out the problem that one of the if statement returns true for a string value.

我们正在解析以检查值是否为数字或字符串。我发现这个语句使用，当字符串值作为6E02时，语句返回true，这是一个双重值。

We are parsing to check whether the value is a number or a string. I found out that this statement used and when the string value comes in as 6E02 the statement return true that this is a double value.

var double temp;
var val ="6E02"
result = double.TryParse(val, out temp)

如何解决这个问题，为（Number）E0（Number）

How can I fix this issue to return the result false for strings like (Number)E0(Number)

相信首先检查文本是否包含E0，如果它只返回false。但是有没有更好的方法来处理这个或另一个内置的方法来替换方法？

Easy way I believe to check the text first if it contains E0 and if it does just return false. But is there a better way of handling this or another built in method to replace the method with?