How to get current layer type (text, art, group layer, etc.)

Hi,
I am traversing over all layers using layerIndex.
I can get current later name in following way.
char* layerName = new char[100];
int32 len = 100;
PIUGetInfoByIndex(layerIndex,classLayer, keyName, layerName , &len) ;
I need to get layer type using the someway. There exists a key called keyType.
But I am not able access layer type that way. Why?
If there is a better way, I wold like to know that too.

Photoshop Scripting

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How to get current layer type (text, art, group layer, etc.)r discussion here

Hi,
I am traversing over all layers using layerIndex.
I can get current later name in following way.
char* layerName = new char[100];
int32 len = 100;
PIUGetInfoByIndex(layerIndex,classLayer, keyName, layerName , &len) ;
I tried using the keys keyType and keyGroup in the same way but I am not able to directly get type of the layer. Why?
Also, I found similar discussion, which is check the layer is SectionStart, SectionEnd or SectionContent.
Get Layer Groups from C++ plugin
If the layer is a "SectionContent", how to I further check its type (artlayer, textlater, adjustmentlayer, ect) ?

apologize !
I post the question in relevant forum. But I would like to ask extra explanation here.
var ref = new ActionReference();                                                                                                               // create action reference
ref.putProperty(stringIDToTypeID ("property"), stringIDToTypeID("layerKind"));                                            // add "layerKind" property to the reference
ref.putEnumerated( charIDToTypeID("Lyr "), charIDToTypeID("Ordn"), charIDToTypeID("Trgt") );                   // what putEnumerated actually do ?
var layerDesc = executeActionGet(ref);                                                                                                      // get the corresponding layer descriptor
alert (layerDesc.getInteger(stringIDToTypeID("layerKind")));                                                                        / get its layerKind
1. what putEnumerated actually do ?
2. I am traversing each layer so that I have the layer object in JavaScript.
    How current layer object is refereed to above code segment ?

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Hi,
Please correct me if I understood wrong.
You want to know whether an instance is assigned or not and if assigned then you want to fetch the assigned participant id.
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GET CURSOR LINE SY-CUROW .
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Ludek
Follow us on Twitter http://twitter.com/SAPCRNetSup
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Hi......
Use
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How to get current layer type (text, art, group layer, etc.)

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