ArrayHelper

Clear

public static void Clear(Array array)

ArrayHelper.Clear(array)

Sets all of the elements in the specified Array to zero, false, or null, depending on the element type.

array

The array whose elements need to be cleared.

Clear

public static void Clear(Array array, int index, int count)

ArrayHelper.Clear(array, index, count)

Sets a range of elements in the specified Array to zero, false, or null, depending on the element type.

array

The array whose elements need to be cleared.

index

The starting index of the range of elements to clear.

count

The number of elements to clear.

Concat``1

public static T[] Concat<T>(T[] first, T[] second)

result = ArrayHelper.Concat(first, second)

Concatenates two arrays into a single new array.

first

The first array to concatenate.

second

The second array to concatenate.

返回值: A new array that contains the elements of the first array followed by the elements of the second array.

CreateArray

public static Array CreateArray(Type type, int count)

result = ArrayHelper.CreateArray(type, count)

Creates a one-dimensional Array of the specified Type and length, with zero-based indexing.

type

The type of the array to create.

count

The size of the array to create.

返回值: A new array of the specified type and length.

IndexOf``1

public static int IndexOf<T>(T[] array, T item)

result = ArrayHelper.IndexOf(array, item)

Searches for the specified object and returns the index of the first occurrence within the entire one-dimensional array.

array

The one-dimensional array to search.

item

The object to locate in the array.

返回值: The index of the first occurrence of value within the entire array, if found; otherwise, the lower bound of the array minus 1.