AlterColumnOperation Class
Definition
Important
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Represents altering an existing column.
Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc.
public class AlterColumnOperation : System.Data.Entity.Migrations.Model.MigrationOperationtype AlterColumnOperation = class
inherit MigrationOperationPublic Class AlterColumnOperation
Inherits MigrationOperation- Inheritance
Constructors
| AlterColumnOperation(String, ColumnModel, Boolean, AlterColumnOperation, Object) |
Initializes a new instance of the AlterColumnOperation class. Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc. |
| AlterColumnOperation(String, ColumnModel, Boolean, Object) |
Initializes a new instance of the AlterColumnOperation class. Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc. |
Properties
| AnonymousArguments |
Gets additional arguments that may be processed by providers. Entity Framework Migrations APIs are not designed to accept input provided by untrusted sources (such as the end user of an application). If input is accepted from such sources it should be validated before being passed to these APIs to protect against SQL injection attacks etc. (Inherited from MigrationOperation) |
| Column |
Gets the new definition for the column. |
| Inverse |
Gets an operation that represents reverting the alteration. The inverse cannot be automatically calculated, if it was not supplied to the constructor this property will return null. |
| IsDestructiveChange |
Gets a value indicating if this operation may result in data loss. |
| Table |
Gets the name of the table that the column belongs to. |
Applies to
Entity Framework