ADODataSource Class |  |
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An ADODataSource can be used to retrieve data from a database, CSV file, or other ADO.NET
data source.
Inheritance HierarchyNamespace: Telogis.GeoBase.DataSources
Assembly: geobase.net (in geobase.net.dll) Version: 4.99.0.0
SyntaxThe ADODataSource type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ADODataSource(IDataReader, String) |
Constructor for an ADODataSource where the underlying data will not change
and the location is contained in a column with the format "lat,lon".
|
| ADODataSource(IDataReader, LatLonDataDelegate) |
Constructor for an ADODataSource where the underlying data will not change.
|
| ADODataSource(ADORefreshDelegate, String, TimeSpan) |
Constructor for an ADODataSource where the underlying data changes periodically
and the location is contained in a column with the format "lat,lon".
|
| ADODataSource(ADORefreshDelegate, LatLonDataDelegate, TimeSpan) |
Constructor for an ADODataSource where the underlying data changes periodically.
|
Properties| Name | Description | |
|---|---|---|
 | GetTimeDelegate |
A delegate used to provide the current time to GeoBase functions.
|
| RefreshRate |
The amount of time for which items returned by EndQuery are valid for.
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Methods| Name | Description | |
|---|---|---|
| BeginQuery |
Begins a query for all features from a data source.
|
| EndQuery |
Ends a query for all features from a data source.
|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
See Also