expressappframework-devexpress-dot-expressapp-dot-iobjectspace-dot-getkeyvalueasstring-x28-system-dot-object-x29.md
Returns the key property’s value of the specified object, converted to a string representation.
Namespace : DevExpress.ExpressApp
Assembly : DevExpress.ExpressApp.v25.2.dll
NuGet Package : DevExpress.ExpressApp
string GetKeyValueAsString(
object obj
)
Function GetKeyValueAsString(
obj As Object
) As String
| Name | Type | Description |
|---|---|---|
| obj | Object |
An object whose key property value is requested.
|
| Type | Description |
|---|---|
| String |
A string which is the value of the specified object’s key property.
|
When implementing the IObjectSpace interface in the BaseObjectSpace class’s descendant, don’t implement the GetKeyValueAsString method. It’s implemented in the BaseObjectSpace class. The BaseObjectSpace.GetKeyValueAsString method returns null, but it is virtual. So, you should override it in your descendant.
The following code snippets (auto-collected from DevExpress Examples) contain references to the GetKeyValueAsString(Object) method.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
ObjectSpace.CommitChanges(); //This line persists created object(s).
((ISecurityUserWithLoginInfo)sampleUser).CreateUserLoginInfo(SecurityDefaults.PasswordAuthentication, ObjectSpace.GetKeyValueAsString(sampleUser));
}
ObjectSpace.CommitChanges(); //This line persists created object(s).
((ISecurityUserWithLoginInfo)sampleUser).CreateUserLoginInfo(SecurityDefaults.PasswordAuthentication, ObjectSpace.GetKeyValueAsString(sampleUser));
}
var token = new RestorePasswordToken() {
UserId = nonSecuredObjectSpace.GetKeyValueAsString(user)
};
ObjectSpace.CommitChanges() 'This line persists created object(s).
CType(sampleUser, ISecurityUserWithLoginInfo).CreateUserLoginInfo(SecurityDefaults.PasswordAuthentication, ObjectSpace.GetKeyValueAsString(sampleUser))
End If
See Also