private static void OnWriteLinkChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
LinkedTextBox myLink = d as LinkedTextBox;
myLink.WriteLink = e.NewValue as string;
UpdateLinkedBoxes(myLink);
}
private static void UpdateLinkedBoxes(LinkedTextBox myLink)
{
if (!String.IsNullOrWhiteSpace(myLink.WriteLink))
{
foreach (LinkedTextBox link in _links)
{
if (link.ReadLink1 == myLink.WriteLink)
{
if (myLink.BoxType == LinkedTextBoxType.Number)
{
try
{
link._linkedContent1 = Convert.ToInt32(myLink.Text);
link.updateContents();
}
catch (Exception) { }
}
else
{
link._linkedContent1 = myLink.Text;
link.updateContents();
}
}
if (link.ReadLink2 == myLink.WriteLink)
{
if (myLink.BoxType == LinkedTextBoxType.Number)
{
try
{
link._linkedContent2 = Convert.ToInt32(myLink.Text);
link.updateContents();
}
catch (Exception) { }
}
else
{
link._linkedContent2 = myLink.Text;
link.updateContents();
}
}
}
}
}
private static void OnTextFormatChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
LinkedTextBox myLink = d as LinkedTextBox;
myLink.updateContents();
}
private static void OnReadLinkChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
LinkedTextBox myLink = d as LinkedTextBox;
string newValue = e.NewValue as string;
DependencyProperty dp = e.Property;
if (dp == ReadLink1Property)
{
myLink.ReadLink1 = newValue;
}
else
{
myLink.ReadLink2 = newValue;
}
// A read link ID has been updated so search for a write link with that ID and update contents
if (!String.IsNullOrWhiteSpace(newValue))
{
foreach (LinkedTextBox link in _links)
{
if ((!String.IsNullOrWhiteSpace(link.WriteLink)) && (link.WriteLink == newValue))
{
if (dp == ReadLink1Property)
{
if (myLink.BoxType == LinkedTextBoxType.Normal)
{
myLink._linkedContent1 = link.Text;
}
else
{
try
{
myLink._linkedContent1 = Convert.ToInt32(link.Text);
myLink.updateContents();
}
catch (Exception) { }
}
}
else
{
if (myLink.BoxType == LinkedTextBoxType.Normal)
{
myLink._linkedContent2 = link.Text;
}
else
{
try
{
myLink._linkedContent2 = Convert.ToInt32(link.Text);
myLink.updateContents();
}
catch (Exception) { }
}
}
myLink.updateContents();
break;
}
}
}
}