WorkflowDesignerLoader.OnEndLoad(Boolean, ICollection) Método

Definição

Namespace:

System.Workflow.ComponentModel.Design

Assembly:

System.Workflow.ComponentModel.dll

Chamado quando o carregamento do designer é concluído.

protected:
 override void OnEndLoad(bool successful, System::Collections::ICollection ^ errors);

protected override void OnEndLoad (bool successful, System.Collections.ICollection errors);

override this.OnEndLoad : bool * System.Collections.ICollection -> unit

Protected Overrides Sub OnEndLoad (successful As Boolean, errors As ICollection)

Parâmetros

successful

Boolean

true se a operação de carregamento for bem-sucedida, caso contrário, false.

errors

ICollection

Contém os erros de carregamento.

Exemplos

O exemplo a seguir demonstra como substituir o OnEndLoad método para exibir erros que podem ter ocorrido durante o carregamento de um fluxo de trabalho.

protected override void OnEndLoad(bool successful, ICollection errors)
{
    base.OnEndLoad(successful, errors);

    if (!successful && errors != null)
    {
        System.Text.StringBuilder sb = new System.Text.StringBuilder("Errors\r\n");
        foreach (string error in errors)
        {
            sb.Append(error + "\r\n");
        }

        MessageBox.Show(sb.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
    }
}

Protected Overrides Sub OnEndLoad(ByVal successful As Boolean, ByVal errors As ICollection)
    MyBase.OnEndLoad(successful, errors)

    If Not successful And errors IsNot Nothing Then
        Dim sb As New System.Text.StringBuilder("Errors\r\n")
        For Each errorMessage As String In errors
            sb.Append(errorMessage + "\r\n")
        Next

        MessageBox.Show(sb.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error)
    End If
End Sub