Array of Array into one array c#

Question

I'm trying to convert

string[][] allcats

into 

string[] ToOneArray

Can any help or suggestion for fast Linq way please ?? many Thanks

Sergey Kalinichenko · Accepted Answer · 2012-11-29 04:58:17Z

5

I want to combine each element of allcats into single string, then map it into one array

Try this:

var res = allcats.Select(a => string.Join("", a)).ToArray();

answered Nov 29, 2012 at 4:52

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4 Comments

@dasblinkenlight......Does this code will combine each element of allcats into single string ??

@Qaesar No, it will put separate strings into a single array, one by one. Here is a link to a demo at ideone.

@Qaesar: No, into a single string[]. You can use string.Join to make everything into single string.

@dasblinkenlight... But I want to combine each element of allcats into single string, then map it into ToOneArray