コード例 #1
0
 private void TxtName_Validating(object sender, System.ComponentModel.CancelEventArgs e)
 {
     if (TxtName.Text.Trim().Length == 0)
     {
         e.Cancel = true;
         ErrorProviderCollection.SetError(TxtName, "Digite o nome");
     }
     else
     {
         ErrorProviderCollection.SetError(TxtName, "");
     }
 }
コード例 #2
0
 private void TxtSalary_Validating(object sender, System.ComponentModel.CancelEventArgs e)
 {
     if (!decimal.TryParse(TxtSalary.Text, out _))
     {
         e.Cancel = true;
         ErrorProviderCollection.SetError(TxtSalary, "Valor salarial errado");
     }
     else
     {
         ErrorProviderCollection.SetError(TxtSalary, "");
     }
 }