Read Method
Type Propery
METHOD: Stream::ReadText
Implemented in version 2.5
string =
streamobject.
ReadText
(
NumBytes
)
The
ReadText
method is used to read an entire text file or a specified number of characters from a
Stream
object and to return the data as a string.
This method is used exclusively for text data type
Stream
objects. Please use the similar
Read
method for binary data type
Stream
objects.
There is one optional parameter.
The optional
NumBytes
parameter is either the number of characters to read or one of the
StreamReadEnum
constants. If you specify a number larger than the actual number of characters available in the
Stream
, only the actual available characters are read and no error is generated. A null value is returned if there are no characters left to be read.
StreamReadEnum Constants
Constant
Value
Description
adReadAll
-1
Default, read from the current position to EOS
adReadLine
-2
Only read until the end of the current line
Code (VBScript):
Dim strStreamText
strStreamText = objStream.
ReadText
adReadAll
or
Dim intNumChars, strStreamText
intNumChars = 1000
...
strStreamText = objStream.
ReadText
intNumChars
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