BlockCheck Property

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Applies To Objects

KermitOptions

Description

Returns or sets the type of error detection to use when sending files to the host. Read-write.

Syntax

object.BlockCheck

Element

Description

object

The KermitOptions object.

Comments

The following values indicate the types of error detection. This Kermit requests use of the selected option, but accepts whatever the receiver replies it wants to use. To set the property, use either a constant or a value.

Constant

Value

Description

xBLOCKCHECK_SUM1

0

Simple one-byte checksum. Supported by all Kermit implementations. Default.

xBLOCKCHECK_SUM2

1

Simple two-byte checksum.

xBLOCKCHECK_CRC

2

16-bit Cyclic Redundancy Check using CCITT polynomial. Select this error detection method if you use large packets (greater than 94 bytes) or transfer files over a noisy line.