What is jagged array in Visual Basic?
In visual basic, Jagged Array is an array whose elements are arrays with different dimensions and sizes. Sometimes the a jagged array called as “array of arrays” and it can store arrays instead of a particular data type value.
What is jagged array with example?
A jagged array is an array whose elements are arrays, possibly of different sizes. Each of the elements is a single-dimensional array of integers. The first element is an array of 5 integers, the second is an array of 4 integers, and the third is an array of 2 integers.
What are different types of array in VB?
There are two types of Visual Basic arrays: fixed-size and dynamic….Fixed-Size Arrays
- Dim , Public , and Private declare the array and its scope.
- ArrayName is the name of the array.
- Subscript is the dimensions of the array.
How to access jagged arrays in Visual Basic?
In visual basic, we can access the values of jagged arrays by using row index and column index values. Following is the example of accessing the elements from jagged arrays in visual basic programming language based on our requirements.
What are the elements of a jagged array?
A jagged array is an array of arrays, and therefore its elements are reference types and are initialized to null. You can access individual array elements like these examples:
How many elements can a Jarray store in Visual Basic?
If you observe the above examples, the first array ( jarray) is allowed to store 2 elements of single dimensional arrays and the second array ( jarray1) is allowed to store 3 elements of multidimensional arrays. In visual basic, we can initialize the arrays upon declaration.
Can a jagged array be initialized to null?
Notice that you cannot omit the new operator from the elements initialization because there is no default initialization for the elements: A jagged array is an array of arrays, and therefore its elements are reference types and are initialized to null. You can access individual array elements like these examples:
https://www.youtube.com/watch?v=H2fkbfFpiXs