c# - How to find and get string after a string known values in a text file c#

Question

I want to find and get a string after a string known values in a text file with c#

My text file:

function PreloadFiles takes nothing returns nothing

call Preload(  "=== Save ===" )
call Preload( "Player: Michael" )
call Preload( "-load1 UvjkiJyjLlPN1o7FCAwQ0en80t769u5uBKAL1t0u0Cajk86WNmp83F" )
call Preload( "-load2 IMdOIPKGSDFXStx4Zd4LAvAaBmHW19rxsvSNF6kaObSFyBzGq8skYGuq0T1eW" )
call Preload( "-load3 Bd6MoyqnfDydBbwqGApWii3mabJpwNvjcwrKLI0r6UU2wadrMV1h7WQ8D6" )
call Preload( "-load4 D5kI18Flk5bJ4Oi7vQw33b5LHDXHGgJNYsiC6VNJDAHe1" )
call Preload(  "KEY PASS: 3568" )

endfunction

i want to get string after string "-load1" ,"-load2" ,"-load3" ,"-load4" ,"KEY PASS: " and fill them on 5 Textbox

like that

UvjkiJyjLlPN1o7FCAwQ0en80t769u5uBKAL1t0u0Cajk86WNmp83F
IMdOIPKGSDFXStx4Zd4LAvAaBmHW19rxsvSNF6kaObSFyBzGq8skYGuq0T1eW
Bd6MoyqnfDydBbwqGApWii3mabJpwNvjcwrKLI0r6UU2wadrMV1h7WQ8D6
D5kI18Flk5bJ4Oi7vQw33b5LHDXHGgJNYsiC6VNJDAHe1
3568

Please help me

Thanks you!

标签： c#regexstringwinforms

Answer 1

您可以使用

string Substring (int startIndex);

喜欢：

string in1 = "-load1 UvjkiJyjLlPN1o7FCAwQ0en80t769u5uBKAL1t0u0Cajk86WNmp83F";
string out = in1.substring(7);

它返回：

"UvjkiJyjLlPN1o7FCAwQ0en80t769u5uBKAL1t0u0Cajk86WNmp83F"