CEVOOBJMETAiGetSourceChecksum Method (String, Int32)

Return the source file checksum stored at publish time.

Namespace: GeoEngine.Core.GXNetX
Assembly: geoengine.core.gxnetx (in geoengine.core.gxnetx.dll) Version: 2026.1.0.24

Syntax

C++

Copy

public void iGetSourceChecksum(
	ref string checksum,
	int size
)

public void iGetSourceChecksum(
	ref string checksum,
	int size
)

Public Sub iGetSourceChecksum ( 
	ByRef checksum As String,
	size As Integer
)

Public Sub iGetSourceChecksum ( 
	ByRef checksum As String,
	size As Integer
)

public:
void iGetSourceChecksum(
	String^% checksum, 
	int size
)

public:
void iGetSourceChecksum(
	String^% checksum, 
	int size
)

member iGetSourceChecksum : 
        checksum : string byref * 
        size : int -> unit 


member iGetSourceChecksum : 
        checksum : string byref * 
        size : int -> unit

Parameters

checksum: Type: SystemString
SHA-256 checksum hex string of the source file
size: Type: SystemInt32
maximum length

Remarks

Returns the SHA-256 checksum of the local source file (e.g. the Geosoft grid file) that was computed when the object was last published to the Evo workspace. Returns an empty string if no checksum has been stored. The checksum is stored in the metadata JSON via Create_EVOOBJMETA and is not modifiable through a setter â€” to update it, create a new EVOOBJMETA from an updated JSON string that includes the source_checksum field.

Reference

CEVOOBJMETA Class

iGetSourceChecksum Overload

GeoEngine.Core.GXNetX Namespace

CEVOOBJMETAAddLanguageSpecificTextSet("LSTC300AA6A_0?cpp=::|nu=.");iGetSourceChecksum Method (StringAddLanguageSpecificTextSet("LSTC300AA6A_1?cpp=%");, Int32)

Parameters

Reference

CEVOOBJMETAiGetSourceChecksum Method (String, Int32)