DGET_BUFFER

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Read a variable of type DOUBLE located in memory.

WebVue support - Yes.

Syntax

DblVal = DGET_BUFFER(Handle, Offset);

Return type: DOUBLE.

Argument

Meaning

Handle

The start address of the memory location. Type LONG.

Offset

The offset in bytes that is added to the Handle to provide the memory location for the variable to be retrieved. Any numeric type.

Execution

Recovers a variable of type DOUBLE located in memory. The start address of the location is normally provided by a previously executed ALLOC_BUFFER.

Example

i1 = DGET_BUFFER(handle,2);