RecordLength (Dataset property) - Revision history

JAL at 23:38, 14 November 2012

2012-11-14T23:38:34Z

← Older revision		Revision as of 23:38, 14 November 2012
Line 2:		Line 2:

	This numeric property indicates the record length (LRECL) for the dataset.		This numeric property indicates the record length (LRECL) for the dataset.
	It is only settable while the object is in the <var>Closed</var> state.		It is only settable while the object is in the <var>Closed</var> [[Dataset class#The DatasetState enumeration\|state]].
	An attempt to set it while the dataset is not closed results in request		An attempt to set it while the dataset is not closed results in request cancellation.
	cancellation.
	==Syntax==		==Syntax==
	{{Template:Dataset:RecordLength syntax}}		{{Template:Dataset:RecordLength syntax}}

	===Syntax terms===		===Syntax terms===
	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>%currentNumber</th>		<tr><th>%currentNumber</th>
	<td>A variable to receive the record length of the <var class="term>dataset</var> object.		<td>A variable to receive the record length of the <var class="term>dataset</var> object.</td></tr>
	</td></tr>
	<tr><th>dataset</th>		<tr><th>dataset</th>
	<td>A reference to an instance of a <var>Dataset</var> object.		<td>A reference to an instance of a <var>Dataset</var> object.</td></tr>
	</td></tr>
	<tr><th>newNumber</th>		<tr><th>newNumber</th>
	<td>A variable to be used to set the <var class="term>dataset</var> object's record length.		<td>A variable to be used to set the <var class="term>dataset</var> object's record length.</td></tr>
	</td></tr></table>		</table>

	==Usage notes==		==Usage notes==
	<ul>		<ul>
	<li><var>RecordLength</var> can be set to any value from 1 to 32767.		<li><var>RecordLength</var> can be set to any value from 1 to 32767.

	<li>The <var>RecordLength</var> default value is 0.		<li>The <var>RecordLength</var> default value is 0.
	However, if <var>RecordLength</var> is not set for a dataset before it is opened, the open		However, if <var>RecordLength</var> is not set for a dataset before it is opened, the open
	process will attempt to determine an appropriate record length for the		process will attempt to determine an appropriate record length for the dataset.
	dataset.
	<li>For input datasets, the record length will usually be set from the input		<li>For input datasets, the record length will usually be set from the input
	file attributes, whether or not the <var>RecordLength</var> property had been set.		file attributes, whether or not the <var>RecordLength</var> property had been set.

	<li>After an <var>[[Open (Dataset function)\|Open]]</var>, <var>RecordLength</var>		<li>After an <var>[[Open (Dataset function)\|Open]]</var>, <var>RecordLength</var>
	reflects the true record length used for the dataset.		reflects the true record length used for the dataset.
	</ul>		</ul>

	==See also==		==See also==
	{{Template:Dataset:RecordLength footer}}		{{Template:Dataset:RecordLength footer}}

JAL2 at 22:30, 20 May 2011

2011-05-20T22:30:18Z

← Older revision		Revision as of 22:30, 20 May 2011
Line 9:		Line 9:
	===Syntax terms===		===Syntax terms===
	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>%~~recln~~</th>		<tr><th>%currentNumber</th>
	<td>A variable to receive the record length of the dataset or		<td>A variable to receive the record length of the <var class="term>dataset</var> object.
	~~to be used to set the dataset's record length~~.
	</td></tr>		</td></tr>
	<tr><th>%dataset</th>		<tr><th>dataset</th>
	<td>A reference to an instance of a <var>Dataset</var> object.		<td>A reference to an instance of a <var>Dataset</var> object.
			</td></tr>
			<tr><th>newNumber</th>
			<td>A variable to be used to set the <var class="term>dataset</var> object's record length.
	</td></tr></table>		</td></tr></table>

	==Usage notes==		==Usage notes==
	<ul>		<ul>

DmeWiccan: 1 revision

2011-05-20T18:03:36Z

1 revision

← Older revision	Revision as of 18:03, 20 May 2011
(No difference)

JAL2: Created page with "This numeric property indicates the record length (LRECL) for the dataset. It is only settable while the object is in the `Closed` state. An attempt to set it while the ..."

2011-05-20T18:03:34Z

Created page with "This numeric property indicates the record length (LRECL) for the dataset. It is only settable while the object is in the <var>Closed</var> state. An attempt to set it while the ..."

← Older revision		Revision as of 18:03, 20 May 2011
Line 1:		Line 1:
			{{Template:Dataset:RecordLength subtitle}}

	This numeric property indicates the record length (LRECL) for the dataset.		This numeric property indicates the record length (LRECL) for the dataset.
	It is only settable while the object is in the <var>Closed</var> state.		It is only settable while the object is in the <var>Closed</var> state.
	An attempt to set it while the dataset is not closed results in request		An attempt to set it while the dataset is not closed results in request
	cancellation.		cancellation.
	==~~RecordLength syntax~~==		==Syntax==
	~~<p class="pre"> %recln = %dataset~~:~~RecordLength~~		{{Template:Dataset:RecordLength syntax}}

	~~%dataset~~:RecordLength ~~= %recln~~
	~~</p>~~
	===Syntax terms===		===Syntax terms===
	<table class="syntaxTable">		<table class="syntaxTable">
Line 18:		Line 17:

	</td></tr></table>		</td></tr></table>
	==Usage ~~Notes~~==		==Usage notes==
	<ul>		<ul>
	<li><var>RecordLength</var> can be set to any value from 1 to 32767.		<li><var>RecordLength</var> can be set to any value from 1 to 32767.
Line 30:		Line 29:
	reflects the true record length used for the dataset.		reflects the true record length used for the dataset.
	</ul>		</ul>
			==See also==
			{{Template:Dataset:RecordLength footer}}

JAL2: Created page with "This numeric property indicates the record length (LRECL) for the dataset. It is only settable while the object is in the `Closed` state. An attempt to set it while the ..."

2011-05-20T16:51:36Z

New page

This numeric property indicates the record length (LRECL) for the dataset.
It is only settable while the object is in the <var>Closed</var> state.
An attempt to set it while the dataset is not closed results in request
cancellation.
==RecordLength syntax==
<p class="pre"> %recln = %dataset:RecordLength

%dataset:RecordLength = %recln
</p>
===Syntax terms===
<table class="syntaxTable">
<tr><th>%recln</th>
<td>A variable to receive the record length of the dataset or
to be used to set the dataset's record length.
</td></tr>
<tr><th>%dataset</th>
<td>A reference to an instance of a <var>Dataset</var> object.

</td></tr></table>
==Usage Notes==
<ul>
<li><var>RecordLength</var> can be set to any value from 1 to 32767.
<li>The <var>RecordLength</var> default value is 0.
However, if <var>RecordLength</var> is not set for a dataset before it is opened, the open
process will attempt to determine an appropriate record length for the
dataset.
<li>For input datasets, the record length will usually be set from the input
file attributes, whether or not the <var>RecordLength</var> property had been set.
<li>After an <var>[[Open (Dataset function)|Open]]</var>, <var>RecordLength</var>
reflects the true record length used for the dataset.
</ul>

RecordLength (Dataset property) - Revision history

JAL at 23:38, 14 November 2012

JAL2 at 22:30, 20 May 2011

DmeWiccan: 1 revision

JAL2: Created page with "This numeric property indicates the record length (LRECL) for the dataset. It is only settable while the object is in the Closed state. An attempt to set it while the ..."

JAL2: Created page with "This numeric property indicates the record length (LRECL) for the dataset. It is only settable while the object is in the Closed state. An attempt to set it while the ..."

JAL2: Created page with "This numeric property indicates the record length (LRECL) for the dataset. It is only settable while the object is in the `Closed` state. An attempt to set it while the ..."

JAL2: Created page with "This numeric property indicates the record length (LRECL) for the dataset. It is only settable while the object is in the `Closed` state. An attempt to set it while the ..."