protected void add_control(Control c)
{
if (c.Tag is string)
{
mwl.tag_infos ti = new mwl.tag_infos((string)c.Tag);
//if(tab_index > 0) c.TabIndex = tab_index;
if (this.controls.ContainsKey(ti.name_ctrl))
{
throw new Exception($"controllo '{ti.name_ctrl}' è già presente nel form '{this.name_view}'!");
}
c.Tag = ti;
this.controls.Add(ti.name_ctrl, c);
}
}
protected virtual void save_controls_child()
{
foreach (Control c in this.controls.Values)
{
if (c is DataGridView && c.Tag != null && c.Tag is mwl.tag_infos)
{
mwl.tag_infos ti = (mwl.tag_infos)c.Tag;
ti.del_var("first-scroll-row");
if (((DataGridView)c).FirstDisplayedScrollingRowIndex > 0)
{
ti.set_var("first-scroll-row", ((DataGridView)c).FirstDisplayedScrollingRowIndex);
}
}
}
this.saved_controls = true;
}
protected virtual void reload_controls_child()
{
if (!this.saved_controls)
{
return;
}
foreach (Control c in this.controls.Values)
{
if (c is DataGridView && c.Tag != null && c.Tag is mwl.tag_infos)
{
mwl.tag_infos ti = (mwl.tag_infos)c.Tag;
if (ti.exists_var("first-scroll-row"))
{
if (((DataGridView)c).Rows.Count > 0 && ti.int_var("first-scroll-row") >= 0)
{
((DataGridView)c).FirstDisplayedScrollingRowIndex = ti.int_var("first-scroll-row") < ((DataGridView)c).Rows.Count - 1
? ti.int_var("first-scroll-row") : ((DataGridView)c).Rows.Count - 1;
}
}
}
}
this.saved_controls = false;
}