CrmCalloutBase.PreAssign Method
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Specifies a method called before an assign operation.
Syntax
[Visual Basic .NET]
Overridable Public Function PreAssign(
ByVal userContext As CalloutUserContext,
ByVal entityContext As CalloutEntityContext,
ByVal assignedToId As Guid,
ByRef errorMessage As String
) As PreCalloutReturnValue
[C#]
public virtual PreCalloutReturnValue PreAssign(
CalloutUserContext userContext,
CalloutEntityContext entityContext,
Guid assignedToId,
ref string errorMessage
);
[JScript]
public virtual function PreAssign(
userContext : CalloutUserContext,
entityContext : CalloutEntityContext,
assignedToId : Guid,
errorMessage : String
) : PreCalloutReturnValue;
Parameters
userContext
Contains information about the user who is performing the assign operation. See CalloutUserContext.
entityContext
Contains information about the entity being assigned. See CalloutEntityContext.
assignedToId
The GUID of the user that the entity is to be assigned to.
errorMessage
[ref] A string that contains the error message to be returned to the application. The error message string should not exceed 1,500 characters in length.
Return Value
Returns a PreCalloutReturnValue type that specifies what action to take after this method completes.
Example
The following code example shows how to log an object assignment using a pre-callout.
public override PreCalloutReturnValue PreAssign(CalloutUserContext userContext
CalloutEntityContext entityContext,
Guid assignedToId,
ref string errorMessage)
{
TextWriter log = TextWriter.Synchronized(
File.AppendText(@"C:\CRM_SDK_Drop\Assign.txt"));
log.WriteLine("PreAssign");
log.WriteLine("ObjectType: " +
entityContext.EntityTypeCode.ToString());
log.WriteLine("ObjectId: " + entityContext.InstanceId.ToString());
log.WriteLine("CreatorId: " + userContext.UserId.ToString());
log.WriteLine();
log.Close();
return PreCalloutReturnValue.Continue;
}
Requirements
Namespace: Microsoft.Crm.Callout
Assembly: microsoft.crm.platform.callout.base.dll
See Also