use of tostring

Asp tutorial. net tostring format Daquan and convert. tostring differenceGenerally, there are four methods for object to string: (assume object obj) obj. tostring, convert. tostring, (string) obj, obj as string.They can all convert object objects to

I. general usage instructionsIn C #, all classes inherited from objects have the tostring () method. Without special declarations, classes in C # are inherited from objects by default, therefore, there are tostring () methods, while convert.

From: http://www.cnblogs.com/bignjl/archive/2011/01/14/1935645.html C # tostring () format string format value: Sometimes, we may need to present the value in a certain format, and we need to format the value. We use a format string to specify the

Tostringpublic string toString () returns a string representation of the object. Typically, the ToString method returns a string that represents this object in text format. The result should be a concise but easy to read. It is recommended that all

http://blog.csdn.net/hyynet09/article/details/4219488C currency2.5.ToString ("C")￥2.50D decimal Number25.ToString ("D5")00025E-Scientific25000.ToString ("E")2.500000E+005F fixed point25.ToString ("F2")25.00G General2.5.ToString ("G")2.5N number250000

The JS function has an extraordinary feature, the ability to reproduce its source code as a string.(function (x) { return x+1}). toString ();//"function (x) { return x+1}"Reflection Gets the function source code is very powerful, using the

Comparison of Java toString Performance Optimization Solutions Who cares about toString performance? No one! Unless you have a large amount of data in batch processing, using toString produces a lot of logs. Then, when you investigate why it is so

C   Currency   2.5.tostring ("C ")   ￥2.50   D   Decimal number   25. tostring ("D5 ")   00025   E   Scientific type   25000. tostring ("e ")   2.500000e + 005   F   Fixed Point   25.

C Currency 2.5.ToString("C") ￥2.50 D Decimal number ToString("D5") 00025 E Scientific type 25000.ToString("E") 2.500000E+005 F Fixed point ToString("F2") 25.00

Deep understanding of ToString () and valueof () functions 1. Why do we have to understand both of these methods It is well known that the toString () function and the valueof function, which are objects of the object class, are inherently owned,