Feature.GetValuesList
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]Feature.GetValuesList<T> method
Gets the values of an attributes sequence as a list.
public List<T> GetValuesList<T>(string attributeName, string separator, int count = 0)
| Parameter | Description |
|---|---|
| T | Desired type for the values. |
| attributeName | Name of the attribute. |
| separator | A string which is used to separate attribute name and index value of sequence. |
| count | Count of values to return (missed value fill as null) |
Return Value
List of values of the attributes which names different by sequence index value.
Exceptions
| exception | condition |
|---|---|
| ArgumentNullException | The attribute name is null. |
| ArgumentException | The attribute with this name does not exist in this layer. |
| InvalidOperationException | The attribute is not locked. |
| InvalidOperationException | The value of this attribute is not set for this feature. |
| InvalidCastException | The requested type does not implement IConvertible. |
| InvalidCastException | Value of the attribute is null, but the requested type is a value type. |
| FormatException | Conversion failed because the value is in incorrect format. |
| OverflowException | Conversion failed because of overflow. |
Remarks
This uses GetValue to get single value. So, this method converts the value automatically to the type requested in the generic type parameter. If attribute with index 0 will not be found it will generate ArgumentException.
See Also
- class Feature
- namespace Aspose.Gis
- assembly Aspose.GIS
