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ASP.NET ComboBox - Populating with Data - Generic Collections
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The ComboBox can be populated from various types of data sources:
DataSourceControls - SqlDataSource, ObjectDataSource, LinqDataSource etc.;
LINQ - LINQ queries at runtime;
Collections (generic & non-generic) - IList, IEnumerable, etc.;
DataSet / DataTable;
Declarative
The ComboBox presented in this sample is populated from a
generic collection
. This is done by passing the generic collection to the
DataSource
property of the ComboBox and calling its
DataBind
method.
Also, the
DataValueField
and
DataTextField
properties need to be used to specify the name of the properties of the collection's objects that will be used to populate the Value and Text properties of the generated ComboBoxItems.
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