private void Menu_MdiChildActivate(object sender, EventArgs e)
{
if (ActiveMdiChild is FormBase)
{
FormBase obj = (FormBase)ActiveMdiChild;
botonConsultar.Enabled = obj.PuedeConsultar;
botonGuardar.Enabled = obj.PuedeSalvar;
botonImprimir.Enabled = obj.PuedeImprimir;
botonEliminar.Enabled = obj.PuedeEliminar;
}
else
{
botonConsultar.Enabled = true;
botonGuardar.Enabled = true;
botonImprimir.Enabled = true;
botonEliminar.Enabled = true;
}
Form frm = Application.OpenForms.Cast <Form>().FirstOrDefault(x => x is Consultas);
if (frm == null)
{
botonImprimir.Enabled = true;
}
}
private void ejemplo1ToolStripMenuItem_Click(object sender, EventArgs e)
{
FormBase obj = new FormBase();
obj.MdiParent = this;
obj.Show();
}
private void printPreviewToolStripButton_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormBase)
{
FormBase obj = (FormBase)ActiveMdiChild;
obj.Consultar();
}
}
private void printToolStripButton_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormBase)
{
FormBase obj = (FormBase)ActiveMdiChild;
obj.Imprimir();
}
}
private void saveToolStripButton_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormBase)
{
FormBase obj = (FormBase)ActiveMdiChild;
obj.Salvar();
}
}
private void botonEliminar_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormBase)
{
FormBase obj = (FormBase)ActiveMdiChild;
obj.Eliminar();
}
}
private void Menu_MdiChildActivate(object sender, EventArgs e)
{
if (ActiveMdiChild is FormBase)
{
FormBase obj = (FormBase)ActiveMdiChild;
saveToolStripButton.Enabled = obj.puedeSalvar;
printToolStripButton.Enabled = obj.puedeImprimir;
printPreviewToolStripButton.Enabled = obj.puedeConsultar;
}
}
private void FB_Click(object sender, EventArgs e)
{
FormBase obj = new FormBase();
obj.Show();
}
