Executes update statement built using the supplied SQL statement and parameters

Namespace:  DbNetLink.Data
Assembly:  DbNetLink.DbNetData (in DbNetLink.DbNetData.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

C#
public long ExecuteUpdate(
	string Sql,
	IDictionary Params
)
Visual Basic (Declaration)
Public Function ExecuteUpdate ( _
	Sql As String, _
	Params As IDictionary _
) As Long
Visual C++
public:
long long ExecuteUpdate(
	String^ Sql, 
	IDictionary^ Params
)

Parameters

Sql
Type: System..::.String

The SQL statement, update and filter parameter collections

Params
Type: System.Collections..::.IDictionary

Parameter values collection

Return Value

Returns the number of rows affected

Examples

CopyC#
DbNetData Db = new DbNetData( ConfigurationManager.ConnectionStrings["nwind"] );
Db.Open();
ListDictionary Params = new ListDictionary();
Params["productname"] = ProductName.Value;
Params["productid"] = ProductID.Value;
Db.ExecuteUpdate("update product set productname = @productname where productid = @productid", Params);
Db.Close();

See Also