CODEWITHSUNDEEP
c#unity-game-engine
Rony
Rony

Reputation: 345

How to create a array in 2D array

I am new in c#, I am trying to create a simple array in a 2D array, Em trying following code but getting error,

float [,] Tile = new float[17,23];
Tile[0,0] = new float[2] {1,2};

em getting error: Cannot implicitly convert type float[]' tofloat'

Upvotes: 1

Views: 9477

Answers (4)

Xavjer
Xavjer

Reputation: 9226

Try the following:

float [,] Tile = new float[17,23];
Tile[0,0] = 2;

Upvotes: 0

Kimtho6
Kimtho6

Reputation: 6184

Tile[0,0] is a single float.

So you should add it like this

float [,] Tile = new float[17,23];
Tile[0,0] = 1;
Tile[0,1] = 2;
Tile[1,1] = 1337;
etc..

Edit From your comment you can do something like this

 float [,][] Tile = new float[17, 23][];
 Tile [0,0] = new float[] {1,2};

Upvotes: 3

Pierre
Pierre

Reputation: 565

Here is right code:

 float[,][] Tile = new float[17, 23][];
 Tile[0, 0] = new float[2] { 1, 2 };

More information on C# arrays at http://msdn.microsoft.com/en-us/library/2s05feca.aspx

Upvotes: 2

AksharRoop
AksharRoop

Reputation: 2293

I am not sure what you are trying to achieve here, but your code should be like:

    float[,] Tile = new float[17, 23];
    Tile[0, 0] = 1.0f;
    Tile[0, 1] = 2.0f;

Upvotes: 0

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