Method ToDataTable

ToDataTable<T, TTable>(IEnumerable<T>, TTable)

Appends elements in the sequence as rows of a given DataTable object.

Declaration

public static TTable ToDataTable<T, TTable>(this IEnumerable<T> source, TTable table) where TTable : DataTable

Parameters

Type	Name	Description
IEnumerable<T>	source	The source.
TTable	table	A TTable to hold the data from source.

Returns

Type	Description
TTable	The value passed in as table.

Type Parameters

Name	Description
T	The type of the elements of source.
TTable	The type of the DataTable in which to store data.

Remarks

This operator uses immediate execution.

Exceptions

Type	Condition
ArgumentNullException	source or table is null

ToDataTable<T>(IEnumerable<T>, params Expression<Func<T, object>>[])

Appends elements in the sequence as rows of a given DataTable object with a set of lambda expressions specifying which members (property or field) of each element in the sequence will supply the column values.

Declaration

public static DataTable ToDataTable<T>(this IEnumerable<T> source, params Expression<Func<T, object>>[] expressions)

Parameters

Type	Name	Description
IEnumerable<T>	source	The source.
Expression<Func<T, object>>[]	expressions	Expressions providing access to element members.

Returns

Type	Description
DataTable	A DataTable representing the source.

Type Parameters

Name	Description
T	The type of the elements of source.

Remarks

This operator uses immediate execution.

Exceptions

Type	Condition
ArgumentNullException	source is null

ToDataTable<T>(IEnumerable<T>)

Converts a sequence to a DataTable object.

Declaration

public static DataTable ToDataTable<T>(this IEnumerable<T> source)

Parameters

Type	Name	Description
IEnumerable<T>	source	The source.

Returns

Type	Description
DataTable	A DataTable representing the source.

Type Parameters

Name	Description
T	The type of the elements of source.

Remarks

This operator uses immediate execution.

Exceptions

Type	Condition
ArgumentNullException	source is null

ToDataTable<T, TTable>(IEnumerable<T>, TTable, params Expression<Func<T, object>>[])

Appends elements in the sequence as rows of a given DataTable object with a set of lambda expressions specifying which members (property or field) of each element in the sequence will supply the column values.

Declaration

public static TTable ToDataTable<T, TTable>(this IEnumerable<T> source, TTable table, params Expression<Func<T, object>>[] expressions) where TTable : DataTable

Parameters

Type	Name	Description
IEnumerable<T>	source	The source.
TTable	table	A TTable to hold the data from source.
Expression<Func<T, object>>[]	expressions	Expressions providing access to element members.

Returns

Type	Description
TTable	The value passed in as table.

Type Parameters

Name	Description
T	The type of the elements of source.
TTable	The type of the DataTable in which to store data.

Remarks

This operator uses immediate execution.

Exceptions

Type	Condition
ArgumentNullException	source, table, or expressions is null