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Andrew Watson
Andrew Watson

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Posted on    March-05-2011 2:43 AM

 C# C# 
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I need to implement an array of arrays which are Textbox so that I can reuse some of the code by being able to pass this array of arrays.

I have functions that take a Textbox as a parameter.


Uttam Misra

Total Post:125

Points:897
Posted on    March-05-2011 2:53 AM

To declare an array of arrays (as opposed to a 2D array) in C# requires syntax such as the following. It's assumed that tbArray0 to tbArray15 are single dimensional arrays of length 16 though they can be of any length:

TextBox[][] tbArrays = new TextBox[16][];
tbArrays[0] = tbArray0;
tbArrays[1] = tbArray1;
//..
tbArrays[15] = tbArray15;

To pass such an array to a function requires a declaration such as:

void SomeFunc(TextBox[][] tbArrays)

The first element of the first array can then be accessed with the expression tbArray[0][0] and the last element of the last array with tbArray[15][15].

John Smith

Total Post:102

Points:720
Posted on    March-05-2011 2:55 AM


Modified On Mar-05-2011 02:57:14 AM

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