/// <summary>
/// Saves the data-type PreValue options.
/// </summary>
public override void Save()
{
// set the options
var options = new Options(true);
options.Type = this.TextBoxType.Text;
// parse the width
int height, width;
if (int.TryParse(this.TextBoxWidth.Text, out width))
{
if (width == 0)
{
width = 425;
}
options.Width = width;
}
// parse the height
if (int.TryParse(this.TextBoxHeight.Text, out height))
{
if (height == 0)
{
height = 344;
}
options.Height = height;
}
// save the options as JSON
this.SaveAsJson(options);
}
/// <summary>
/// Raises the <see cref="E:System.Web.UI.Control.Load"/> event.
/// </summary>
/// <param name="e">The <see cref="T:System.EventArgs"/> object that contains the event data.</param>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
// get PreValues, load them into the controls.
var options = this.GetPreValueOptions<Options>();
// no options? use the default ones.
if (options == null)
{
options = new Options(true);
}
// set the values
this.TextBoxType.Text = options.Type;
this.TextBoxWidth.Text = options.Width.ToString();
this.TextBoxHeight.Text = options.Height.ToString();
}