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PatchMesh.LockIndexBuffer Method |
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Locks the index buffer.
Visual Basic .NET Public Function LockIndexBuffer( _
ByVal typeIndex As Type, _
ByVal flags As LockFlags, _
ByVal ranks() As Integer _
) As ArrayC# public Array LockIndexBuffer(
Type typeIndex,
LockFlags flags,
int[] ranks
);Managed C++ public: Array* LockIndexBuffer(
Type *typeIndex,
LockFlags flags,
int ranks __gc[]
);JScript .NET public function LockIndexBuffer(
typeIndex : Type,
flags : LockFlags,
ranks : int[]
) : Array;
typeIndex System.Type. A Type object that indicates the type of array data to return. This can be a value type or any type that contains only value types.
flags Microsoft.DirectX.Direct3D.LockFlags. Zero or more LockFlags that describe the type of lock to perform. For this method, the valid flags are Discard, NoDirtyUpdate, NoSysLock, and ReadOnly. For a description of the flags, see LockFlags. ranks System.Int32[]. Array of one to three Int32 values that indicate the dimensions of the returning Array
.
System.Array . An Array
that represents the locked index buffer.
The index buffer is usually locked, written to, and then unlocked for reading. Patch mesh index buffers are 16-bit buffers.
Exceptions
InvalidCallException The method call is invalid. For example, a method's parameter might contain an invalid value. OutOfMemoryException Microsoft® Direct3D® could not allocate sufficient memory to complete the call.
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