GetElementLevel method
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Builder Syntax |
Cardinal GetElementLevel (); |
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Delphi Syntax |
function GetElementLevel: Cardinal; |
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Overview |
Refer to Working with Data Sets. |
Remarks
Returns a value that indicates the level at which the element specified in the CurrentElement property is located, within the Data Set.
This method requires that the Data Set is evaluated as a tree.
The following illustration gives an example:
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If the CurrentElement property contains: |
The method returns |
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Item 1 |
0 |
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Item 2 |
1 |
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Item 3 |
2 |