Training
Module
Perform operations on arrays using helper methods in C# - Training
Use C# helper methods to perform reverse, resize, split and join operations on arrays.
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Each element of an array must have its value assigned individually. This error has the following causes and solutions:
You inadvertently tried to assign a single value to an array variable without specifying the element to which the value should be assigned.
To assign a single value to an array element, you must specify the element in a subscript. For example, if MyArray
is an integer array, the expression MyArray = 5
is invalid, but the following expression is valid: MyArray(UBound(MyArray)) = 5
You tried to assign a whole array to another array.
For example, if Arr1
is an array and Arr2
is another array, the following two assignments are both invalid:
Arr1 = Arr2 ' Invalid assignment.
Arr1() = Arr2() ' Invalid assignment.
To assign one array to another, make sure that the array on the left side of the assignment is resizable and the types of the array match.
You can place a whole array in a Variant, resulting in a single variant variable containing the whole array:
Dim MyArr As Variant
MyVar = Arr2()
You then reference the elements of the array in the variant with the same subscript notation as for a normal array, for example:
MyVar(3) = MyVar(1) + MyVar(5)
For additional information, select the item in question and press F1 (in Windows) or HELP (on the Macintosh).
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Training
Module
Perform operations on arrays using helper methods in C# - Training
Use C# helper methods to perform reverse, resize, split and join operations on arrays.