IRelationalParameter IRelationalParameter Interface

A parameter in an IRelationalCommand. Note that this interface just represents a placeholder for a parameter and not the actual value. This is because the same command can be reused multiple times with different parameter values.

This type is typically used by database providers (and other extensions). It is generally not used in application code.

Syntax

Declaration

public interface IRelationalParameterPublic Interface IRelationalParameter

Properties summary

The name of the parameter.

Methods summary

Adds the parameter as a System.Data.Common.DbParameter to a System.Data.Common.DbCommand.

Properties

  • InvariantName
    InvariantName

    The name of the parameter.

    string InvariantName { get; }ReadOnly Property InvariantName As String

    Property Value

    • System.String
      System.String

Methods

  • AddDbParameter(DbCommand, Object)
    AddDbParameter(DbCommand, Object)

    Adds the parameter as a System.Data.Common.DbParameter to a System.Data.Common.DbCommand.

    void AddDbParameter(DbCommand command, object value)Sub AddDbParameter(command As DbCommand, value As Object)

    Parameters

    • command
      System.Data.Common.DbCommand
      System.Data.Common.DbCommand

      The command to add the parameter to.

    • value
      System.Object
      System.Object

      The value to be assigned to the parameter.

Details

Assembly

Microsoft.EntityFrameworkCore.Relational.dll