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<h1 class="topictitle1"><span class="apiname">cwbOBJ_DisplayResource</span></h1>
<div><div class="section"><h4 class="sectiontitle">Purpose</h4><p>Displays the specified AFP™ resource to
the user.</p>
</div>
<div class="section"><h4 class="sectiontitle">Syntax</h4><pre>
unsigned int CWB_ENTRY cwbOBJ_DisplayResource(
cwbOBJ_ObjHandle resourceHandle,
const char *view,
const unsigned long flags,
cwbSV_ErrHandle errorHandle);</pre>
</div>
<div class="section"><h4 class="sectiontitle">Parameters</h4><dl><dt class="dlterm">cwbOBJ_ObjHandle resourceHandle - input</dt>
<dd>Handle of the AFP Resource object. It must be an overlay or a pagesegment
type of resource.</dd>
<dt class="dlterm">const char *view - input</dt>
<dd>Optional, may be NULL. If specified, it is a pointer to an ASCIIZ string
that specifies the view to use when invoking the AFP viewer. There are two predefined views
shipped with the viewer: LETTER (8.5" x 11") and SFLVIEW (132 column). Users
may also add their own.</dd>
<dt class="dlterm">const unsigned long flags - input</dt>
<dd>Any of following bits may be set: CWBOBJ_DSPSPLF_WAIT - instructs this
call to wait until the viewer process has successfully opened the resource
before returning. If this bit is 0, this API will return after it starts the
viewer process. If it is 1, this API will wait for the viewer to get the resource
open before returning. All other bits must be set to 0.</dd>
<dt class="dlterm">cwbSV_ErrHandle errorHandle - output</dt>
<dd>Optional, may be 0. Any returned messages will be written to this object.
It is created with the <span class="apiname">cwbSV_CreateErrHandle()</span> API. The
messages may be retrieved through the <span class="apiname">cwbSV_GetErrText()</span> API.
If the parameter is set to zero, no messages will be retrievable.</dd>
</dl>
</div>
<div class="section"><h4 class="sectiontitle">Return Codes</h4><p>The following list shows common return
values.</p>
<dl><dt class="dlterm">CWB_OK </dt>
<dd>Successful completion.</dd>
<dt class="dlterm">CWB_NOT_ENOUGH_MEMORY </dt>
<dd>Insufficient memory; may have failed to allocate a temporary buffer.</dd>
<dt class="dlterm">CWB_INVALID_HANDLE </dt>
<dd>Handle is not an allocated object handle.</dd>
<dt class="dlterm">CWB_NO_VIEWER </dt>
<dd>The viewer support for ClientAccess/400 was not installed.</dd>
<dt class="dlterm">CWB_NON_REPRESENTABLE_UNICODE_CHAR </dt>
<dd>One or more input Unicode characters have no representation in the code
page that is being used.</dd>
<dt class="dlterm">CWB_API_ERROR </dt>
<dd>General API failure.</dd>
<dt class="dlterm">CWBOBJ_RC_INVALID_TYPE </dt>
<dd>The handle given for resourceHandle is not a handle to an overlay or pagesegment
resource.</dd>
</dl>
</div>
<div class="section"><h4 class="sectiontitle">Usage</h4><p>Use this API to bring up the AFP viewer on the
specified AFP resource.
The type of the resource must be an overlay or a pagesegment. A return code
of CWB_NO_VIEWER means that the viewer component was not installed on the
workstation.</p>
</div>
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<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="rzaikobjapilist6.htm" title="The following iSeries Access for Windows APIs pertain to AFP resources. The APIs are listed alphabetically.">AFP resource APIs for iSeries Access for Windows</a></div>
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