ICustomDataSetInfoProvider.Instantiate Method
Instantiate a new instance of this custom dataset class that reads the data at the given file path.
Instantiate(DataSetInfo dataSetInfo)
Instantiate a new instance of this custom dataset class that reads the data at the given file path.Syntax
public ICustomDataSet Instantiate (
DataSetInfo dataSetInfo
)Parameters
A DataSetInfo object with the path to a data file which might be readable by the custom-dataset class.
Return Value
A new instance of this custom dataset, or null, if the data cannot be read by this custom dataset.
Remarks
This method may be called when DataSetInfo.CreateDataSet is invoked on a DataSetInfo that was returned from GetInfo. It should return a new dataset of the same type that reads the data that is referred to by the DataSetInfo, using the properties DataSetInfo.Path and DataSetInfo.FileName. The dataSetInfo parameter will always be a DataSetInfo that was created by GetInfo.
If it is not possible to create a dataset for this DataSetInfo, this method may return null.
If you do not need to support instantiating new datasets of this type using DataSetInfo.CreateDataSet, this method may be implemented to just return null.
The return value must be of the same type as the custom dataset on which this method was called.
Platforms
Windows, Linux, Android