RelationalCommandBuilderExtensions.AddParameter Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Overloads
| AddParameter(IRelationalCommandBuilder, String, String) |
Obsolete.
Adds a parameter. |
| AddParameter(IRelationalCommandBuilder, String, String, IProperty) |
Obsolete.
Adds a parameter. |
| AddParameter(IRelationalCommandBuilder, String, String, RelationalTypeMapping, Boolean) |
Adds a parameter. |
| AddParameter(IRelationalCommandBuilder, String, String, RelationalTypeMapping, Nullable<Boolean>) |
Adds a parameter. |
| AddParameter(IRelationalCommandBuilder, String, String, RelationalTypeMapping, Nullable<Boolean>, ParameterDirection) |
Adds a parameter. |
AddParameter(IRelationalCommandBuilder, String, String)
Caution
Use overload which takes TypeMapping argument.
Adds a parameter.
public static Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder AddParameter (this Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder commandBuilder, string invariantName, string name);[System.Obsolete("Use overload which takes TypeMapping argument.")]
public static Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder AddParameter (this Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder commandBuilder, string invariantName, string name);static member AddParameter : Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder * string * string -> Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder[<System.Obsolete("Use overload which takes TypeMapping argument.")>]
static member AddParameter : Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder * string * string -> Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder<Extension()>
Public Function AddParameter (commandBuilder As IRelationalCommandBuilder, invariantName As String, name As String) As IRelationalCommandBuilderParameters
- commandBuilder
- IRelationalCommandBuilder
The command builder.
- invariantName
- String
The key that identifies this parameter. Note that IRelationalParameter 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.
- name
- String
The name to be used for the parameter when the command is executed against the database.
Returns
The same builder instance so that multiple calls can be chained.
- Attributes
Applies to
AddParameter(IRelationalCommandBuilder, String, String, IProperty)
Caution
Use overload with relationalTypeMapping
Adds a parameter.
public static Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder AddParameter (this Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder commandBuilder, string invariantName, string name, Microsoft.EntityFrameworkCore.Metadata.IProperty property);[System.Obsolete("Use overload with relationalTypeMapping")]
public static Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder AddParameter (this Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder commandBuilder, string invariantName, string name, Microsoft.EntityFrameworkCore.Metadata.IProperty property);static member AddParameter : Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder * string * string * Microsoft.EntityFrameworkCore.Metadata.IProperty -> Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder[<System.Obsolete("Use overload with relationalTypeMapping")>]
static member AddParameter : Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder * string * string * Microsoft.EntityFrameworkCore.Metadata.IProperty -> Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder<Extension()>
Public Function AddParameter (commandBuilder As IRelationalCommandBuilder, invariantName As String, name As String, property As IProperty) As IRelationalCommandBuilderParameters
- commandBuilder
- IRelationalCommandBuilder
The command builder.
- invariantName
- String
The key that identifies this parameter. Note that IRelationalParameter 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.
- name
- String
The name to be used for the parameter when the command is executed against the database.
- property
- IProperty
The property that the type for this parameter will come from.
Returns
The same builder instance so that multiple calls can be chained.
- Attributes
Applies to
AddParameter(IRelationalCommandBuilder, String, String, RelationalTypeMapping, Boolean)
Adds a parameter.
public static Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder AddParameter (this Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder commandBuilder, string invariantName, string name, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping, bool nullable);static member AddParameter : Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder * string * string * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * bool -> Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder<Extension()>
Public Function AddParameter (commandBuilder As IRelationalCommandBuilder, invariantName As String, name As String, typeMapping As RelationalTypeMapping, nullable As Boolean) As IRelationalCommandBuilderParameters
- commandBuilder
- IRelationalCommandBuilder
The command builder.
- invariantName
- String
The key that identifies this parameter. Note that IRelationalParameter 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.
- name
- String
The name to be used for the parameter when the command is executed against the database.
- typeMapping
- RelationalTypeMapping
The type mapping for the property that values for this parameter will come from.
- nullable
- Boolean
A value indicating whether the parameter can contain null values.
Returns
The same builder instance so that multiple calls can be chained.
Applies to
AddParameter(IRelationalCommandBuilder, String, String, RelationalTypeMapping, Nullable<Boolean>)
Adds a parameter.
public static Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder AddParameter (this Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder commandBuilder, string invariantName, string name, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping relationalTypeMapping, bool? nullable);static member AddParameter : Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder * string * string * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * Nullable<bool> -> Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder<Extension()>
Public Function AddParameter (commandBuilder As IRelationalCommandBuilder, invariantName As String, name As String, relationalTypeMapping As RelationalTypeMapping, nullable As Nullable(Of Boolean)) As IRelationalCommandBuilderParameters
- commandBuilder
- IRelationalCommandBuilder
The command builder.
- invariantName
- String
The key that identifies this parameter. Note that IRelationalParameter 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.
- name
- String
The name to be used for the parameter when the command is executed against the database.
- relationalTypeMapping
- RelationalTypeMapping
The relational type mapping for this parameter.
Returns
The same builder instance so that multiple calls can be chained.
Applies to
AddParameter(IRelationalCommandBuilder, String, String, RelationalTypeMapping, Nullable<Boolean>, ParameterDirection)
Adds a parameter.
public static Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder AddParameter (this Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder commandBuilder, string invariantName, string name, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping relationalTypeMapping, bool? nullable, System.Data.ParameterDirection direction = System.Data.ParameterDirection.Input);static member AddParameter : Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder * string * string * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping * Nullable<bool> * System.Data.ParameterDirection -> Microsoft.EntityFrameworkCore.Storage.IRelationalCommandBuilder<Extension()>
Public Function AddParameter (commandBuilder As IRelationalCommandBuilder, invariantName As String, name As String, relationalTypeMapping As RelationalTypeMapping, nullable As Nullable(Of Boolean), Optional direction As ParameterDirection = System.Data.ParameterDirection.Input) As IRelationalCommandBuilderParameters
- commandBuilder
- IRelationalCommandBuilder
The command builder.
- invariantName
- String
The key that identifies this parameter. Note that IRelationalParameter 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.
- name
- String
The name to be used for the parameter when the command is executed against the database.
- relationalTypeMapping
- RelationalTypeMapping
The relational type mapping for this parameter.
- direction
- ParameterDirection
The parameter direction.
Returns
The same builder instance so that multiple calls can be chained.
Applies to
Entity Framework