private async void AtualizaDataSourcePesquisaAsync()
{
using (var oDB = new CDespesa.CDespesaClient())
{
if (toolStripComboBox1.SelectedItem != null && toolStripTextBox1.Text != "")
{
despesaBindingSource.DataSource = await oDB.SelecionarTodosCriterioAsync(toolStripTextBox1.Text, toolStripComboBox1.SelectedItem.ToString());
}
if (toolStripTextBox1.Text == "")
{
AtualizaDataSourceAsync();
}
}
}
