//Check the name.
private void txtName_TextChanged(object sender, TextChangedEventArgs e)
{
bool isUser = _proxy.CheckExistenceAsync(txtName.Text, EngServRef.ServerData.User).Result;
foreach (FrameworkElement item in ((sender as TextBox).Parent as Panel).Children)
{
if (item is TextBox)
{
item.Style = TryFindResource(isUser ? "txtWrong" : "txtNormal") as Style;
}
else if (item is Label)
{
item.Style = TryFindResource(isUser ? "lbFormWrong" : "lbFormNormal") as Style;
}
}
((sender as TextBox).Parent as Panel).ToolTip = isUser ? "This username already exists!" : "Input data.";
btnOK.IsEnabled = !isUser && txtName.Text != "";
if ((sender as TextBox).Text == "")
{
((sender as TextBox).Parent as Panel).ToolTip = "Empty strings are not allowed!";
}
}
//Check the title of rule.
private void txtName_TextChanged(object sender, TextChangedEventArgs e)
{
string name = _proxy.GetItemProperty(Convert.ToInt32(grammarId), EngServRef.ServerData.Grammar, EngServRef.PropertyData.Name);
if ((sender as TextBox).Text == "" || (_proxy.CheckExistenceAsync(txtName.Text, EngServRef.ServerData.Grammar).Result&& grammarId == null) || (grammarId != null && txtName.Text != name && _proxy.CheckExistenceAsync(txtName.Text, EngServRef.ServerData.Grammar).Result))
{
foreach (FrameworkElement item in ((sender as TextBox).Parent as Panel).Children)
{
if (item is TextBox)
{
item.Style = TryFindResource("txtWrong") as Style;
}
else if (item is Label)
{
item.Style = TryFindResource("lbFormWrong") as Style;
}
}
((sender as TextBox).Parent as Panel).ToolTip = (sender as TextBox).Text == "" ? "Empty strings are not allowed!" : "This title is already taken!";
btnOK.IsEnabled = false;
}
else
{
foreach (FrameworkElement item in ((sender as TextBox).Parent as Panel).Children)
{
if (item is TextBox)
{
item.Style = TryFindResource("txtNormal") as Style;
}
else if (item is Label)
{
item.Style = TryFindResource("lbFormNormal") as Style;
}
}
((sender as TextBox).Parent as Panel).ToolTip = "Input data.";
btnOK.IsEnabled = true;
}
}
//Check the title of word.
private void txtName_TextChanged(object sender, TextChangedEventArgs e)
{
if ((sender as TextBox).Text == "" || (((sender as TextBox) == txtName) && _proxy.CheckExistenceAsync(txtName.Text, EngServRef.ServerData.Word).Result&& name == null) || (((sender as TextBox) == txtName) && name != null && txtName.Text != name && _proxy.CheckExistenceAsync(txtName.Text, EngServRef.ServerData.Word).Result))
{
foreach (FrameworkElement item in ((sender as TextBox).Parent as Panel).Children)
{
if (item is TextBox)
{
item.Style = TryFindResource("txtWrong") as Style;
}
else if (item is Label)
{
item.Style = TryFindResource("lbFormWrong") as Style;
}
}
((sender as TextBox).Parent as Panel).ToolTip = (sender as TextBox).Text == "" ? "Empty strings are not allowed!" : "This word is already taken!";
btnOK.IsEnabled = false;
}
else
{
foreach (FrameworkElement item in ((sender as TextBox).Parent as Panel).Children)
{
if (item is TextBox)
{
item.Style = TryFindResource("txtNormal") as Style;
}
else if (item is Label)
{
item.Style = TryFindResource("lbFormNormal") as Style;
}
}
((sender as TextBox).Parent as Panel).ToolTip = "Input data.";
btnOK.IsEnabled = true;
}
}
