.Net Framework > v1.1.4322 > Microsoft > VisualBasic > FileSystem > Lock Lock(Int32)
Lock(Int32,Int64)
Lock(Int32,Int64,Int64)

Lock(Int32)

Category

Method

Description

Any valid file number. Denies access by other processes to all of a file opened using the Open function.

Type

void

Character

public, static

Parameters

Name	Type	Description
FileNumber	Int32

Tags

01892ABD01, 02E3ABA98D, 0311417F6F

Lock(Int32,Int64)

Category

Method

Description

Any valid file number. Number of the record to lock. Denies access by other processes to a part of a file opened using the Open function.

Type

void

Character

public, static

Parameters

Name	Type	Description
FileNumber	Int32
Record	Int64

Tags

01892ABD01, 02E3ABA98D, 0311417F6F

Lock(Int32,Int64,Int64)

Category

Method

Description

Any valid file number. Number of the first record or byte to lock. Number of the last record or byte to lock. Denies access by other processes to a part of a file opened using the Open function.

Type

void

Character

public, static

Parameters

Name	Type	Description
FileNumber	Int32
FromRecord	Int64
ToRecord	Int64

Tags

01892ABD01, 02E3ABA98D, 0311417F6F

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