IPB_Session interface:
Get<type>Field method
Description
A set of methods that gets the value of an instance field
of an object.
Syntax
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GetArrayField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetBlobField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetBoolField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetByteField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetCharField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetDateField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetDateTimeField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetDecField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetDoubleField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetIntField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span><span></span> ) |
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GetLongField( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetLongLongField( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetObjectField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetRealField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetStringField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetTimeField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbint <span>value</span> ) |
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GetUintField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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GetUlongField ( pbobject <span>obj</span>, pbfieldID <span>fid</span>, pbboolean& <span>isNull</span> ) |
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Argument |
Description |
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obj |
The handle of the object whose field |
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fid |
The field ID of the specified object |
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isNull |
Indicates whether the field is null |
Return Values
A predefined PBNI datatype that corresponds to the PowerBuilder
datatype in the method name.
Examples
This example gets the value of a field of type pbstring:
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pbboolean   isNull;<br>pbstring pstr = <br>   session-><span>GetStringField</span>(proxy, fid, isNull);<br>if (pstr != NULL)<br>{<br>   myclass = session->GetString(pstr);<br>   // process myclass<br>   } |
See Also
Document get from Powerbuilder help
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