System.Data.DataSetExtensions

Returns a singleton instance of the class.

Gets a singleton instance of . This property is read-only.

An instance of a .

Compares two objects for equivalence by using value-based comparison.

The type of objects to be compared, typically .

Gets a singleton instance of . This property is read-only.

An instance of a .

Compares two objects by using a column-by-column, value-based comparison.

The first object to compare. The second object to compare. if the two objects have ordered sets of column values that are equal; otherwise, . One or both of the source objects are .

Returns a hash code for the specified object.

The to compute the hash code from. An value representing the hash code of the row. The source objects does not belong to a . The source objects is .

Defines the extension methods to the class. This is a static class.

Provides strongly-typed access to each of the column values in the specified row. The method also supports nullable types.

The input , which acts as the instance for the extension method. The input object that specifies the column to return the value of. A generic parameter that specifies the return type of the column. The value, of type , of the specified by . The value type of the underlying column could not be cast to the type specified by the generic parameter, . The column specified by does not occur in the that the is a part of. A null value was assigned to a non-nullable type.

Provides strongly-typed access to each of the column values in the specified row. The method also supports nullable types.

The input , which acts as the instance for the extension method. The input object that specifies the column to return the value of. A enumeration that specifies the version of the column value to return, such as or version. A generic parameter that specifies the return type of the column. The value, of type , of the specified by and . The value type of the underlying column could not be cast to the type specified by the generic parameter, . The column specified by does not exist in the that the is a part of. A null value was assigned to a non-nullable type.

Provides strongly-typed access to each of the column values in the specified row. The method also supports nullable types.

The input , which acts as the instance for the extension method. The column index. A generic parameter that specifies the return type of the column. The value, of type , of the specified by . The value type of the underlying column could not be cast to the type specified by the generic parameter, . The column specified by does not exist in the that the is a part of. A null value was assigned to a non-nullable type.

Provides strongly-typed access to each of the column values in the specified row. The method also supports nullable types.

The input , which acts as the instance for the extension method. The zero-based ordinal of the column to return the value of. A enumeration that specifies the version of the column value to return, such as or version. A generic parameter that specifies the return type of the column. The value, of type , of the specified by and . The value type of the underlying column could not be cast to the type specified by the generic parameter, . The column specified by does not exist in the that the is a part of. A null value was assigned to a non-nullable type.

Provides strongly-typed access to each of the column values in the specified row. The method also supports nullable types.

The input , which acts as the instance for the extension method. The name of the column to return the value of. A generic parameter that specifies the return type of the column. The value, of type , of the specified by . The value type of the underlying column could not be cast to the type specified by the generic parameter, . The column specified by does not occur in the that the is a part of. A value was assigned to a non-nullable type.

Provides strongly-typed access to each of the column values in the specified row. The method also supports nullable types.

The input , which acts as the instance for the extension method. The name of the column to return the value of. A enumeration that specifies the version of the column value to return, such as or version. A generic parameter that specifies the return type of the column. The value, of type , of the specified by and . The value type of the underlying column could not be cast to the type specified by the generic parameter, . The column specified by does not exist in the that the is a part of. A null value was assigned to a non-nullable type.

Sets a new value for the specified column in the . The method also supports nullable types.

The input , which acts as the instance for the extension method. The input specifies which row value to retrieve. The new row value for the specified column, of type . A generic parameter that specifies the value type of the column. The column specified by cannot be found. The is null. Occurs when attempting to set a value on a deleted row. The value type of the underlying column could not be cast to the type specified by the generic parameter, .

Sets a new value for the specified column in the the method is called on. The method also supports nullable types.

The input , which acts as the instance for the extension method. The zero-based ordinal of the column to set the value of. The new row value for the specified column, of type . A generic parameter that specifies the value type of the column. Occurs when attempting to set a value on a deleted row. The argument is out of range. The value type of the underlying column could be not cast to the type specified by the generic parameter, .

Sets a new value for the specified column in the . The method also supports nullable types.

The input , which acts as the instance for the extension method. The name of the column to set the value of. The new row value for the specified column, of type . A generic parameter that specifies the value type of the column. The column specified by cannot be found. Occurs when attempting to set a value on a deleted row. The value type of the underlying column could not be cast to the type specified by the generic parameter, .

Defines the extension methods to the class. is a static class.

Creates and returns a LINQ-enabled object.

The source from which the LINQ-enabled is created. A LINQ-enabled object.

Creates and returns a LINQ-enabled object representing the LINQ to DataSet query.

The source LINQ to DataSet query from which the LINQ-enabled is created. The type of objects in the source sequence, typically . A LINQ-enabled object.

Returns an object, where the generic parameter is . This object can be used in a LINQ expression or method query.

The source to make enumerable. An object, where the generic parameter is . The source is .

Returns a that contains copies of the objects, given an input object where the generic parameter is .

The source sequence. The type of objects in the source sequence, typically . A that contains the input sequence as the type of objects. The source sequence is and a new table cannot be created. A in the source sequence has a state of . The source sequence does not contain any objects. A in the source sequence is .

Copies objects to the specified , given an input object where the generic parameter is .

The source sequence. The destination . A enumeration that specifies the load options. The type of objects in the source sequence, typically . The copied objects do not fit the schema of the destination . The source sequence is or the destination is . A in the source sequence has a state of . The source sequence does not contain any objects. A in the source sequence is .

Copies objects to the specified , given an input object where the generic parameter is .

The source sequence. The destination . A enumeration that specifies the load options. A delegate that represents the method that will handle an error. The type of objects in the source sequence, typically . The copied objects do not fit the schema of the destination . The source sequence is or the destination is . A in the source sequence has a state of . -or- The source sequence does not contain any objects. -or- A in the source sequence is .

Represents a collection of objects returned from a LINQ to DataSet query. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

Returns an enumerator for the collection of objects. This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.

An that can be used to traverse the collection of objects.

Represents a collection of objects returned from a query.

The type of objects in the source sequence, typically .

Returns an enumerator for the collection of contained row objects.

A strongly-typed that can be used to traverse the collection of objects.

Returns an enumerator for the collection of objects.

An that can be used to traverse the collection of objects.

Contains the extension methods for the data row collection classes.

Converts the elements of an to the specified type.

The that contains the elements to be converted. The type to convert the elements of source to. An that contains each element of the source sequence converted to the specified type. is . An element in the sequence cannot be cast to type .

Sorts the rows of a in ascending order according to the specified key.

An containing the elements to be ordered. A function to extract a key from an element. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key.

Sorts the rows of a in ascending order according to the specified key and comparer.

An containing the elements to be ordered. A function to extract a key from an element. An to compare keys. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key and comparer.

Sorts the rows of a in descending order according to the specified key.

An containing the elements to be ordered. A function to extract a key from an element. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key.

Sorts the rows of a in descending order according to the specified key and comparer.

An containing the elements to be ordered. A function to extract a key from an element. An to compare keys. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key and comparer.

Projects each element of an into a new form.

An containing the elements to invoke a transform function upon. A transform function to apply to each element. The type of the row elements in , typically . The type that will be transformed into. An whose elements are the result of invoking the transform function on each element of .

Performs a secondary ordering of the rows of a in ascending order according to the specified key.

An containing the elements to be ordered. A function to extract a key from an element. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key.

Performs a secondary ordering of the rows of a in ascending order according to the specified key and comparer.

An containing the elements to be ordered. A function to extract a key from an element. An to compare keys. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key and comparer.

Performs a secondary ordering of the rows of a in descending order according to the specified key.

An containing the elements to be ordered. A function to extract a key from an element. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key.

Performs a secondary ordering of the rows of a in descending order according to the specified key and comparer.

An containing the elements to be ordered. A function to extract a key from an element. An to compare keys. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key and comparer.

Filters a sequence of rows based on the specified predicate.

An containing the elements to filter. A function to test each element for a condition. The type of the row elements in , typically . An that contains rows from the input sequence that satisfy the condition.

Represents a collection of ordered objects returned from a query.

The type of objects in the source sequence, typically .

This type is used as a base class for typed- object generation by Visual Studio and the XSD.exe .NET Framework tool, and is not intended to be used directly from your code.

The type of objects in the source sequence represented by the table, typically .

Initializes a new . This method supports typed- object generation by Visual Studio and the XSD.exe .NET Framework tool. This type is not intended to be used directly from your code.

Initializes a new . This method supports typed- object generation by Visual Studio and the XSD.exe .NET Framework tool. This method is not intended to be used directly from your code.

A that contains data to construct the object. The streaming context for the object being deserializad.

Converts the elements of an to the specified type. This method supports typed object generation by Visual Studio and the XSD.exe .NET Framework tool. This method is not intended to be used directly from your code.

An that contains each element of the source sequence converted to the specified type.

Returns an enumerator for the typed-. This method supports typed- object generation by Visual Studio and the XSD.exe .NET Framework tool. This method is not intended to be used directly from your code.

An object that implements the interface.

Returns an enumerator for the typed-. This method supports typed- object generation by Visual Studio and the XSD.exe .NET Framework tool. This method is not intended to be used directly from your code.

An object that implements the interface.

Contains the extension methods for the class.

Enumerates the data row elements of the and returns an object, where the generic parameter is . This object can be used in a LINQ expression or method query.

The source to make enumerable. The type to convert the elements of the source to. An object, where the generic parameter is .

Returns the element at a specified row in a sequence or a default value if the row is out of range.

An enumerable object to return an element from. The zero-based index of the element to retrieve. The type of the elements or the row. The element at a specified row in a sequence.

Sorts the rows of a in ascending order according to the specified key.

A that contains the elements to be ordered. A function to extract a key from an element. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key.

Sorts the rows of a in ascending order according to the specified key and comparer.

A that contains the elements to be ordered. A function to extract a key from an element. An to compare keys. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key and comparer.

Sorts the rows of a in descending order according to the specified key.

A that contains the elements to be ordered. A function to extract a key from an element. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key.

Sorts the rows of a in descending order according to the specified key and comparer.

A that contains the elements to be ordered. A function to extract a key from an element. An to compare keys. The type of the row elements in , typically . The type of the key returned by . An whose elements are sorted by the specified key and comparer.

Projects each element of a into a new form.

A that contains the elements to invoke a transformation function upon. A transformation function to apply to each element. The type of the row elements in , . An whose elements are the result of invoking the transformation function on each element of .

Filters a sequence of rows based on the specified predicate.

A that contains the elements to filter. A function to test each element for a condition. The type of the row elements in , . An that contains rows from the input sequence that satisfy the condition.