private void UpdateValidationGroup(Person p)
{
ControlCollection cc = Controls;
cc.OfType <LinkButton>().ToList().ForEach(c => c.ValidationGroup += p.Id);
cc.OfType <RegularExpressionValidator>().ToList().ForEach(c => c.ValidationGroup += p.Id);
cc.OfType <RequiredFieldValidator>().ToList().ForEach(c => c.ValidationGroup += p.Id);
cc.OfType <ValidationSummary>().ToList().ForEach(c => c.ValidationGroup += p.Id);
cc.OfType <Button>().ToList().ForEach(c => c.ValidationGroup += p.Id);
}
/// <summary>
/// Gets or adds a <see cref="Control"/> to the <see cref="ControlCollection"/>.
/// </summary>
/// <typeparam name="TControl"></typeparam>
/// <param name="controls"></param>
/// <param name="predicate"></param>
/// <param name="create"></param>
/// <returns></returns>
public static TControl GetOrAdd <TControl>(this ControlCollection controls, Predicate <TControl> predicate, Func <TControl> create)
where TControl : Control
{
if (controls == null)
{
throw new ArgumentNullException(nameof(controls));
}
if (predicate == null)
{
throw new ArgumentNullException(nameof(predicate));
}
if (create == null)
{
throw new ArgumentNullException(nameof(create));
}
// find existing
var control = controls
.OfType <TControl>()
.Where(i => predicate(i))
.FirstOrDefault();
// add new
if (control == null)
{
controls.Add(control = create());
}
return(control);
}
private void UnwindGroupBoxes(GroupBox delete, ControlCollection controls)
{
List <Control> controls_ = new List <Control>();
controls_.AddRange(controls.OfType <Control>());
foreach (Control c in controls_)
{
if (delete != null)
{
//delete.Controls.Remove(c);
Controls.Add(c);
}
if (typeof(GroupBox).IsAssignableFrom(c.GetType()))
{
UnwindGroupBoxes((GroupBox)c, c.Controls);
}
}
if (delete != null)
{
delete.Controls.Clear();
Controls.Remove(delete);
delete.Dispose();
}
}
public override void SetupControl(ControlCollection controls)
{
var cotrol = controls.OfType <Label>().First(c => c.ID == "lbl");
cotrol.Visible = true;
cotrol.Text = Text;
}
/// <summary>
/// Clears the text from control.
/// </summary>
/// <typeparam name="C"></typeparam>
/// <param name="controls">The controls.</param>
public static void ClearCollection <C>(ControlCollection controls) where C : ITextControl
{
IEnumerable <C> enumBoxes = controls.OfType <C>();
List <C> boxes = enumBoxes.ToList();
foreach (C box in boxes)
{
box.Text = string.Empty;
}
}
// Reset all textboxes except the timer interval and the percentage
public void ClearTextBoxes(ControlCollection controls)
{
foreach (TextBox tb in controls.OfType <TextBox>())
{
if (tb.Name != "TextBoxTimeInterval" && tb.Name != "TextBoxWarnPercentage")
{
tb.Text = "0";
}
}
foreach (Control c in controls)
{
this.ClearTextBoxes(c.Controls);
}
}
/// <summary>
/// Clears Text from Controls...ie TextBox, Label, anything that implements ITextBox
/// </summary>
/// <typeparam name="T">Collection Type, ie. ContentPlaceHolder..</typeparam>
/// <typeparam name="C">ie TextBox, Label, anything that implements ITextBox</typeparam>
/// <param name="controls"></param>
public static void Clear <T, C>(ControlCollection controls)
where C : ITextControl
where T : Control
{
IEnumerable <T> placeHolders = controls.OfType <T>();
List <T> holders = placeHolders.ToList();
foreach (T holder in holders)
{
IEnumerable <C> enumBoxes = holder.Controls.OfType <C>();
List <C> boxes = enumBoxes.ToList();
foreach (C box in boxes)
{
box.Text = string.Empty;
}
}
}
private static T FindWebPart <T>(ControlCollection childControls)
{
// first level
var webParts = childControls.OfType <T>();
if (webParts.Any())
{
return(webParts.First());
}
foreach (Control control in childControls)
{
var webPart = FindWebPart <T>(control.Controls);
if (webPart != null)
{
return(webPart);
}
}
return(default(T));
}
RibbonControl FindRibbon(ControlCollection controls)
{
RibbonControl res = controls.OfType <Control>().FirstOrDefault(x => x is RibbonControl) as RibbonControl;
if (res != null)
{
return(res);
}
foreach (Control control in controls)
{
if (control.HasChildren)
{
res = FindRibbon(control.Controls);
if (res != null)
{
return(res);
}
}
}
return(null);
}
public static IEnumerable <ControlBase> GetValidItems(this ControlCollection source)
{
return(source.OfType <Control>().Where(c => c.Tag is ControlBase).Select(c => c.Tag as ControlBase).Where(c => c.IsValid));
}