How to VB.Net Dyanamic Array
Dynamic arrays are implemented using the List(Of T) class, which provides a collection that can grow or shrink dynamically as needed. Here are some important functions and examples of working with dynamic arrays using the List(Of T) class:
Important functions in VB.Net Dyanamic Array
The Add method is used to add an element to the end of the dynamic array.
The Count property returns the number of elements in the dynamic array.
The Remove method is used to remove the first occurrence of a specific element from the dynamic array.
The Contains method is used to check if a specific element exists in the dynamic array. It returns a Boolean value indicating the presence of the element.
The Insert method is used to insert an element at a specified index position in the dynamic array.
The Clear method is used to remove all elements from the dynamic array.
Dynamic arrays offer the flexibility to adjust the size of an array during runtime, enabling the storage of an uncertain number of elements when creating a program. These arrays are particularly useful in scenarios where the precise quantity of elements to be stored is unknown.
If you want to keep the existing items in the Array , you can use the keyword Preserve .
In this case the Array dynamically allocate one more String value and keep the existing values.
The provided VB.NET source code showcases a selection of frequently utilized functions.Full Source VB.NET