private void TxtNroPagina_BeforeNewSelection(object sender, GoToPageEventArgs e)
{
if (e.pageNr == 0 || e.pageNr > pagesCount || e.pageNr == currentPageNr)
{
e.success = false;
return;
}
long click = 0;
click = DateTime.Now.Ticks;
bool successfulClearSelection = true;
if (!successfulClearSelection)
{
return;
}
currentPageNr = e.pageNr;
// repopulate the listView
LoadListData();
Debug.WriteLine("<<Go to page>> total " + new TimeSpan(DateTime.Now.Ticks - click).ToString());
}
protected override void numBoxKeyPressed(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)13)
{
if (this.numericBox.Text.Length > 0)
{
GoToPageEventArgs args1 = new GoToPageEventArgs(System.Convert.ToInt32(this.numericBox.Text), true);
this.OnGoToPage(args1);
if (args1.success)
{
this.lastText = this.numericBox.Text;
}
else
{
this.numericBox.Text = this.lastText;
}
}
else
{
this.numericBox.Text = this.lastText;
}
this.OnPropagateEnterPressed(sender, new EventArgs());
}
}
protected virtual void OnGoToPage(GoToPageEventArgs e)
{
if (this.GoToPage != null)
{
GoToPage(this, e);
}
}
private void TxtNroPagina_BeforeNewSelection(object sender, GoToPageEventArgs e)
{
if (e.pageNr == 0 || e.pageNr > pagesCount || e.pageNr == currentPageNr)
{
e.success = false;
return;
}
long click = 0;
click = DateTime.Now.Ticks;
bool successfulClearSelection = true;
// esta operação tem como objectivo permitir que haja a possibilidade de cancelar a mudança de página
if (lstVwPaginated.SelectedItems.Count > 0)
{
successfulClearSelection = lstVwPaginated.clearItemSelection(lstVwPaginated.SelectedItems[0]);
}
if (!successfulClearSelection)
{
return;
}
currentPageNr = e.pageNr;
// repopulate the listView
lstVwPaginated.Items.Clear();
LoadListData();
if (lstVwPaginated.Items.Count == 1)
{
lstVwPaginated.selectItem(lstVwPaginated.Items[0]);
}
else if (lstVwPaginated.Items.Count > 0)
{
lstVwPaginated.selectItem(null);
}
Debug.WriteLine("<<Go to page>> total " + new TimeSpan(DateTime.Now.Ticks - click).ToString());
}
