GetID function
Prototype: |
function GetID(const RelativeLevel: integer): integer; |
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Description: |
The GetID function returns the value of the layer ID where RelativeLevel=0 is a reference to the active layer, RelativeLevel=+1 is a reference to its parent layer etc. |
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Syntax: |
variable := Layer.GetID(RelativeLevel); |
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Part |
Description |
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variable |
A variable declared as an integer |
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Layer |
A reference to a Field-Map layer as defined in Field-Map Project Manager |
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RelativeLevel |
An integer specifying the direction and number of steps in the layer hierarchy. Positive numbers represent moves towards the root layer, negative ones point deeper in the layer hierarchy. |
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Return value: |
ID of the target layer as an integer |
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See also:
Value; ValueAsString; ValueAsinteger; ValueAsFloat; ValueAsboolean; OldValue; PreviousValue; BOF; EOF; RecordCount; State; SetValues; SetValuesFromXML; CrownProjection; CrownProfile; CrownProfilePoints; StemProfile; OldLayer; SavePosition; RestorePosition; SaveState; RestoreState; SavePositionAndState; RestorePositionAndState; Open; Close; First; Last; Next; Prior; Edit; Post; Append; Delete; Cancel; Refresh; Locate; ClearTable; Filter; Filtered; CheckFilter; SetFilterExt; ClearFilterForChildLayers; DeepFilter; EnableCachedUpdates; ApplyUpdates; GetAttributeValue; GetQueryResult; DeleteFrom; Update; CreateMemTable; SaveToDBF; SaveToExcel; GetMinOfAttributeValues; GetMaxOfAttributeValues; GetMeanOfAttributeValues; GetSumOfAttributeValues; GetRecordCount; GetLookupTable; GetLookupListValue; GetLookupListAttributeValue; GetID; GetIdAttributeName; GetIdSQL; SaveTimeStamp; File2Blob; Blob2Folder; String2Blob; Blob2String; FillAttributeValues; MarkValuesAsConditional;GetListOfChildLayers; GetPercentageOfFilledAttributes4Record; GetPercentageOfFilledAttributes4Layer; RoundAttributeValues
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