private void Buscar_TextChanged(object sender, EventArgs e)
{
try
{
DataView dv = new DataView(dt.Copy());
try
{
dv.RowFilter = CMB_Buscar.Text + " Like '%" + Buscar.Text + "%'";
}
catch (Exception)
{
if (Buscar.Text != "")
{
try
{
if (Convert.ToInt32(Buscar.Text) >= 0)
{
dv.RowFilter = CMB_Buscar.Text + " = " + Buscar.Text;
}
}
catch (Exception)
{
MessageBox.Show("Favor escribir un valor correcto", "Texto incorrecto");
Buscar.Text = "";
Buscar.Focus();
}
}
}
Datos.DataSource = dv;
if (dv.Count == 0)
{
noencontrado.Visible = true;
}
else
{
noencontrado.Visible = false;
}
}
catch (Exception)
{
MessageBox.Show("Favor escribir un valor correcto", "Texto incorrecto");
Buscar.Text = "";
Buscar.Focus();
}
}
private void CMB_Buscar_SelectedIndexChanged(object sender, EventArgs e)
{
Buscar_TextChanged(null, null);
Buscar.Focus();
}
