[英]How to convert decimal to hex using c#?
I have a program written in Delphi is converting 11 to 0xB and 28 to 0x1c . 我有一个用Delphi编写的程序将11转换为0xB并将28转换为0x1c 。 I tried to convert 11 (decimal to Hex) in c# using this:-
我试图使用以下方法在c#中将11(十进制转换为十六进制):
var deciValue01 = 11;
var deciValue02 = 28;
var deciValue03 = 13;
System.Diagnostics.Debug.WriteLine(string.Format("11 = {0:x}", deciValue01));
System.Diagnostics.Debug.WriteLine(string.Format("28 = {0:x}", deciValue02));
System.Diagnostics.Debug.WriteLine(string.Format("13 = {0:x}", deciValue03));
but the results I am getting is:- 但是我得到的结果是:
Wondering how to convert 11 to '0xB' and 28 to '0x1c' and 13 to '0xD'? 想知道如何将11转换为“ 0xB”,将28转换为“ 0x1c”,将13转换为“ 0xD”? Isn't it I need to change from Decimal to Hex?
我需要从十进制更改为十六进制吗?
You just need to use X
to make it capital hex digits instead of lower case, and add the 0x
yourself: 您只需要使用
X
使其大写十六进制数字(而不是小写),然后自己添加0x
:
// Add using System.Diagnostics; at the top of the file... no need to
// explicitly qualify all your type names
Debug.WriteLine(string.Format("11 = 0x{0:X}", deciValue01));
Debug.WriteLine(string.Format("28 = 0x{0:X}", deciValue02));
Debug.WriteLine(string.Format("13 = 0x{0:X}", deciValue03));
Note that the deciValue01
values are neither "decimal" nor "hex" themselves. 请注意,
deciValue01
值本身既不是“十进制”也不是“十六进制”。 They're just numbers. 他们只是数字。 The concept of "decimal" or "hex" only makes sense when you're talking about a textual representation, at least for integers.
“十进制”或“十六进制”的概念仅在谈论文本表示形式时才有意义,至少对于整数而言。 (It matters for floating point, where the set of representable types depends on the base used.)
(对于浮点很重要,其中可表示类型的集合取决于所使用的基数。)
Try This 尝试这个
int value = Convert.ToInt32(/*"HexValue"*/);
String hexRepresentation = Convert.ToString(value, 16);
It sounds like you want this... 听起来你想要这个...
var deciValue01 = 11;
var deciValue02 = 28;
var deciValue03 = 13;
System.Diagnostics.Debug.WriteLine(string.Format("11 = 0x{0:x}", deciValue01));
System.Diagnostics.Debug.WriteLine(string.Format("28 = 0x{0:x}", deciValue02));
System.Diagnostics.Debug.WriteLine(string.Format("13 = 0x{0:x}", deciValue03));
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