/// <summary>
/// Reloads the component.
/// </summary>
/// <returns>The component.</returns>
/// <param name="pickerColumn">Picker column.</param>
public void ReloadComponent(IPickerColumn pickerColumn)
{
var idx = columns.IndexOf(pickerColumn);
if (idx >= 0 && PickerView != null)
{
PickerView.ReloadComponent(idx);
}
}
/// <summary>
/// Removes the column.
/// </summary>
/// <returns>The column.</returns>
/// <param name="column">Column.</param>
public void RemoveColumn(IPickerColumn column)
{
if (Bound)
{
throw new InvalidOperationException("Cannot update bound DataSource");
}
if (columns.Contains(column))
{
columns.Remove(column);
}
}
/// <summary>
/// Adds the column.
/// </summary>
/// <returns>The column.</returns>
/// <param name="column">Column.</param>
/// <param name="index">Index.</param>
public void AddColumn(IPickerColumn column, int index = -1)
{
if (Bound)
{
throw new InvalidOperationException("Cannot update bound DataSource");
}
if (columns.Contains(column))
{
return;
}
if (index == -1)
{
columns.Add(column);
}
else
{
columns.Insert(index, column);
}
}
public static IProperty <int> SelectedIndexProperty(this IPickerColumn column)
{
return(column.Property(_ => _.SelectedIndex));
}