public static bool ParseInputH(TextBoxBase control, out uint value)
{
if (!uint.TryParse(control.Text, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out value))
{
control.Focus();
control.SelectAll();
return false;
}
return true;
}
public static bool ParseInputD(TextBoxBase control, out ulong value)
{
if (!ulong.TryParse(control.Text, out value))
{
control.Focus();
control.SelectAll();
return false;
}
return true;
}
public static bool SelectAll()
{
bool res = Execute(OnSelectAll);
if (!res)
{
Control activeControl = Application.ActiveControl;
if (activeControl == null)
{
return(false);
}
System.Windows.Forms.TextBoxBase active = activeControl as System.Windows.Forms.TextBoxBase;
res = active != null;
if (res)
{
active.SelectAll();
}
if (!res)
{
System.Windows.Forms.WebBrowser webbrowser = activeControl as System.Windows.Forms.WebBrowser;
if (webbrowser != null)
{
WebBrowserHelper.ExecSelectAll(webbrowser);
///TODO: don't work in unix
res = true;
}
}
if (!res)
{
MethodInfo method = activeControl.GetType().GetMethod("SelectAll");
if (method != null)
{
Clipboard.FunctionWithoutReturn getMethod = (Clipboard.FunctionWithoutReturn)Delegate.CreateDelegate
(typeof(Clipboard.FunctionWithoutReturn), activeControl, method);
getMethod();
res = true;
}
}
}
return(res);
}
private void ValidatingTextBox(TextBoxBase control, CancelEventArgs e)
{
if (!control.Enabled)
{
return;
}
if (control.Text.Length != 0)
{
return;
}
e.Cancel = true;
control.SelectAll();
errorProvider1.SetError(control, "Text box cannot be empty");
}
private static bool ParseInputD(TextBoxBase control, out ushort value)
{
if (!ushort.TryParse(control.Text, out value))
{
control.Focus();
control.SelectAll();
return false;
}
return true;
}
