Automatically fills in the length of the string and the length of the string.

Automatically fills in the length of the string and the length of the string.

Learning at work

C #:

String fullstr = hh. toString ("00000000"); or string fullstr = hh. toString (). padLeft (length, '0'); sqlserver: left (replicate ('0', 8-Len (parameter) + lTrim (parameter), 8) Note: '0' indicates the character used for completion, 8 indicates the length after completion, and '8-Len (parameter) 'indicates the number of characters to print, the user's account number is "00005555". When you enter the query condition, you can query the user without entering the previous '0'. That is, you can enter "5555" and the output result is "00005555"

 

C # questions about zero completion of undefined strings

Define an int variable:
Int aa = 111;

Convert the string to a 7-Bit String. The method is as follows:
String aastr = aa. ToString ("0000000 ");

Or

String aastr = aa. ToString (). PadLeft (7, '0 ');

Concatenates strings into a specific length for the assembly language.

Recent Compilation
This problem is very troublesome.
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I want to answer a lot because I am afraid to answer the question on the first floor.
It won't confuse people with code.
You did not lie to anyone in the code that you entered the string.
LZ careful