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c# Programming Glossary: cmd.parametersA way of casting a base type to a derived type http://stackoverflow.com/questions/124336/a-way-of-casting-a-base-type-to-a-derived-type Insert SqlConnection connection ...random connection stuff cmd.Parameters IsItTrue .Value this.BooleanEvalutar ... public static void..
Fastest method for SQL Server inserts, updates, selects http://stackoverflow.com/questions/2862428/fastest-method-for-sql-server-inserts-updates-selects parameters as parameters themselves and build using cmd.Parameters.Add with or without specifying the DB value type and or length.. abstract method that parses the collection and then runs cmd.Parameters.Add Classes that represent tables initializing the class upon.. using var cmd new SqlCommand sql cn addParameters cmd.Parameters cn.Open using var rdr cmd.ExecuteReader while rdr.Read yield..
Get output parameter value in ADO.NET http://stackoverflow.com/questions/290652/get-output-parameter-value-in-ado-net cmd.CommandType CommandType.StoredProcedure cmd.Parameters.Add outputIdParam conn.Open cmd.ExecuteNonQuery Some various.. the Parameters collection by name outputIdParam.Value cmd.Parameters @ID .Value Throws FormatException int idFromString int.Parse..
How to run the stored procedure that has OUTPUT parameter from C#? http://stackoverflow.com/questions/3433694/how-to-run-the-stored-procedure-that-has-output-parameter-from-c parm.Value 1 parm.Direction ParameterDirection.Input cmd.Parameters.Add parm SqlParameter parm2 new SqlParameter @ProductName SqlDbType.VarChar.. ParameterDirection.Output This is important cmd.Parameters.Add parm2 cn.Open cmd.ExecuteNonQuery cn.Close Print the output.. cn.Close Print the output value Console.WriteLine cmd.Parameters @ProductName .Value Console.ReadLine share improve this answer..
C# parameterized queries for Oracle - serious & dangerous bug! http://stackoverflow.com/questions/3876856/c-sharp-parameterized-queries-for-oracle-serious-dangerous-bug Column2 Column3 values Column1 Column2 Column3 var p cmd.Parameters p.Add Column1 1 p.Add Column3 null p.Add Column2 record 1 cmd.ExecuteNonQuery..
Insert blob in oracle database with C# http://stackoverflow.com/questions/4902250/insert-blob-in-oracle-database-with-c-sharp to command for inserting image OracleParameter param cmd.Parameters.Add blobtodb OracleDbType.Blob param.Direction ParameterDirection.Input.. to command for retrieving the image OracleParameter param2 cmd.Parameters.Add blobfromdb OracleDbType.Blob param2.Direction ParameterDirection.Output.. parameter into the byte array byteData byte OracleBlob cmd.Parameters 1 .Value .Value get the length of the byte array int ArraySize..
How do parameterized queries help against SQL injection? http://stackoverflow.com/questions/5468425/how-do-parameterized-queries-help-against-sql-injection new SqlCommand INSERT INTO dbo.Cars VALUES @TagNbr conn cmd.Parameters.Add @TagNbr SqlDbType.Int cmd.Parameters @TagNbr .Value txtTagNumber.Text.. @TagNbr conn cmd.Parameters.Add @TagNbr SqlDbType.Int cmd.Parameters @TagNbr .Value txtTagNumber.Text 2. int tagnumber txtTagNumber.Text.ToInt16..
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