Caution
You must ensure that index falls within Length, or at least in the bounds of the actual underlying array. Attempting to access protected memory may crash the runtime.
KGy SOFT Core Libraries Help
Cast
Sets the element at the specified index without any range check or validation.
This method can even throw a NullReferenceException if the IsNull property returns .
To validate index against Length use the indexer instead.
Definition
Namespace: KGySoft.Collections
Assembly: KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 10.5.0
Assembly: KGySoft.CoreLibraries (in KGySoft.CoreLibraries.dll) Version: 10.5.0
C#
[SecurityCriticalAttribute]
public void SetElementUnsafe(
int index,
TTo value
)VB
<SecurityCriticalAttribute>
Public Sub SetElementUnsafe (
index As Integer,
value As TTo
)C++
public:
[SecurityCriticalAttribute]
void SetElementUnsafe(
int index,
TTo value
)F#
[<SecurityCriticalAttribute>]
member SetElementUnsafe :
index : int *
value : 'TTo -> unit Parameters
Remarks
If the compiler you use supports members that return a value by reference, you can also use the GetElementReferenceUnsafe method.
Note
If TTo is a primitive type of size larger than 1 byte, and unaligned memory access is not supported by the executing architecture (e.g. ARM),
consider to call the SetElementUnaligned method instead to avoid a possible DataMisalignedException.
Exceptions
| NotSupportedException | .NET Framework only: you execute this method in a partially trusted AppDomain that does not allow executing unverifiable code. |
| NullReferenceException | The IsNull property returns . |
| DataMisalignedException | TTo is a primitive type of size larger than 1 byte, the address of the element at the specified index is not properly aligned, and the executing architecture does not support misaligned memory access (e.g. ARM). |