The SalFileHandle type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
 | Close |
Closes a file.
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 | Copy |
Copies the contents of one file (source) to another file (destination).
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| CreateDirectory |
Creates a directory.
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| Equals |
Overrides the Object.Equals() method.
(Overrides ValueType..::..Equals(Object).) |
| FromHandle |
Returns the SalFileHandle object from the handle
|
| GetChar()()()() |
Returns the next character in an open file.
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| GetChar(SalNumber%) |
Returns the next character in an open file.
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| GetCurrentDirectory |
Gets the full path name of the current working directory.
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| GetDateTime |
Gets the modification date and time of the specified file.
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| GetDrive |
Gets the letter of the default (current) disk drive.
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| GetHashCode |
Overrides the Object.GetHashCode() method
(Overrides ValueType..::..GetHashCode()()()().) |
| GetObjectData | |
| GetString(Int32) |
Returns the next line from an open file.
Lines are terminated by \r\n or \r or \n
|
| GetString(SalString%, Int32) |
Returns the next line from an open file.
Lines are terminated by \r\n or \r or \n
|
| Open |
Opens, re-opens, creates, or deletes a file.
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| PutChar |
Writes a character to an open file.
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| PutString |
Writes a string to an open file.
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| Read(Int32) |
Reads a buffer of characters from an open file to a string .
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| Read(SalString%, Int32) |
Reads a buffer of characters from an open file to a string .
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| RemoveDirectory |
Deletes a directory.
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| Seek |
Positions the file pointer in an open file. The next file operation (such as a read
or write) takes place at this new location.
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| SetCurrentDirectory |
Changes the current working directory. If the specified path does not contain a drive
letter, the default drive's current directory is changed. Otherwise, the specified
drive's current directory is changed and the specified drive is made the
current drive.
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| SetDateTime |
Sets the modification date and time of the specified file.
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| SetDrive |
Sets the current disk drive to the specified drive letter.
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| Tell |
Returns the current position in an open file.
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| Write |
Writes a string to an open file.
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Operators
| Name | Description | |
|---|---|---|
 | Equality(SalFileHandle, SalFileHandle) |
== operator for comparing two SalFileHandle objects
|
| Equality(SalFileHandle, SalWindowHandle) |
== operator for comparing a SalFileHandle to a SalWindowHandle
|
| Equality(SalWindowHandle, SalFileHandle) |
== operator for comparing a SalFileHandle to a SalWindowHandle
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| ExplicitNarrowingExplicitExplicitExplicit(SalFileHandle to SalWindowHandle) |
Converts a SalFileHandle object into a SalWindowHandle.
|
| ExplicitNarrowingExplicitExplicitExplicit(SalWindowHandle to SalFileHandle) |
Converts a SalWindowHandle to a SalFileHandle.
|
| False |
logical FALSE operator for boolean expressions
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| ImplicitWideningImplicitImplicitImplicit(SalFileHandle to Boolean) |
Automatic casting from SalFileHandle to boolean
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| Inequality(SalFileHandle, SalFileHandle) |
!= operator for comparing two SalFileHandle objects
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| Inequality(SalFileHandle, SalWindowHandle) |
!= operator for comparing a SalFileHandle to a SalWindowHandle
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| Inequality(SalWindowHandle, SalFileHandle) |
!= operator for comparing a SalFileHandle to a SalWindowHandle
|
| LogicalNot |
! boolean NOT operator
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| True |
logical TRUE operator for boolean expressions
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Fields
| Name | Description | |
|---|---|---|
 | Null |
Properties
| Name | Description | |
|---|---|---|
 | FileStream |
Returns the wrapped FileStream object.
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| Handle |
Returns the handle for this SalFileHandle object
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| IsBinary |
Returns true if the file was opened in binary mode.
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| IsNull |
Checks if this SalFileHandle object contains a null value.
|
| LastError |
Returns the last error code.
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