private void CheckedChanged(object sender, EventArgs e)
{
ToolStripMenuItem Item = (ToolStripMenuItem)sender;
if (Item.Checked)
{
for (int i = 0; i < Items.Length; i++)
{
if (Item.GetHashCode() != Items[i].GetHashCode())
{
Items[i].Checked = false;
}
else
{
CheckedChange?.Invoke(this, new EventArgs());
}
}
}
else
{
bool HaveSelection = false;
for (int i = 0; i < Items.Length; i++)
{
if (Items[i].Checked)
{
HaveSelection = true;
}
}
if (!HaveSelection)
{
Item.Checked = true;
}
}
}
protected async Task InputCheckedChange(ChangeEventArgs args)
{
if (args != null && args.Value is bool value)
{
// A somewhat kludgy attempt at adding a third state with minimal disruption
// in the original behavior. It has the inelegant effect of cycling through
// the third (null/indeterminate) state twice in a full cycle, once after each
// of the other states (true/false), instead of just once in a sequental series.
bool?newValue = value;
if ((_lastNullValue == null && Value.HasValue) || (Value.HasValue && Value.Value == _lastNullValue))
{
_lastNullValue = !Value.Value;
newValue = null;
}
await base.ChangeValue(newValue);
#pragma warning disable CS0618 // Type or member is obsolete
if (CheckedChange.HasDelegate) // kept for compatibility reasons with previous versions
{
await CheckedChange.InvokeAsync(newValue);
}
#pragma warning restore CS0618 // Type or member is obsolete
}
}
void OnCheckBoxTapped(object sender, EventArgs args)
{
IsChecked = !IsChecked;
if (!_enModositok)
{
CheckedChange?.Invoke(this, IsChecked);
}
//_myIschecked = !_myIschecked;
//IsChecked =_myIschecked ;
//boxLabel.Text = (bool)_myIschecked ? "⚫" : "⚪";
}
protected virtual void OnCheckedChange(EventArgs e)
{
if (Checked)
{
CheckImage.Source = CheckedImage;
}
else
{
CheckImage.Source = UnCheckedImage;
}
CheckedChange?.Invoke(this, e);
}
protected async Task InputCheckedChange(ChangeEventArgs args)
{
if (args != null && args.Value is bool value)
{
await base.ChangeValue(value);
if (CheckedChange.HasDelegate) //kept for compatibility reasons with previous versions
{
await CheckedChange.InvokeAsync(value);
}
CheckboxGroup?.OnCheckboxChange(this);
}
}
protected void Radio_Tapped(object sender, EventArgs e)
{
if (this.Checked == false)
{
foreach (View item in ((Layout <View>)RadioTableView.Parent.Parent).Children)
{
if (item is RadioButton)
{
RadioButton rb = (RadioButton)item;
if (rb.GroupName == this.GroupName && rb != sender)
{
rb.Checked = false;
}
}
}
this.Checked = true;
CheckedChange?.Invoke(this, e);
}
}
/*public bool _myIschecked;
* public bool myIschecked
* {
* get { return _myIschecked; }
* set
* {
* this._myIschecked = value;
* boxLabel.Text = (bool)_myIschecked ? "⚫" : "⚪";
* //CheckedChange?.Invoke(this, (bool)_myIschecked);
*
* //myFrame.BackgroundColor = _myIschecked ? Color.White : Color.Aqua;
* //myFrame.CornerRadius = _myIschecked ? 0 : 20;
* }
*
* }*/
private void rb_CheckedChange(object sender, bool e)
{
//throw new NotImplementedException();
int idx = 0;
foreach (var item in listCheckbox)
{
idx++;
if (item.Id == ((RadioButton)sender).Id)
{
_Value = idx;
item.myIschecked = true;
}
else
{
item.myIschecked = false;
}
}
CheckedChange?.Invoke(this, (int)Value);
//Debug.WriteLine("Nyomi:" + ((RadioButton)sender).Text);
}
protected virtual void OnCheckedChange(EventArgs e)
{
CheckedChange?.Invoke(this, e);
}
