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.NET and JavaScript UI Controls
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Hidden Property (SpecialBoxBase)

Determines whether the object will be displayed. This property is not available at design-time.
Syntax
'Declaration
 
Public Property Hidden As Boolean
public bool Hidden {get; set;}
Remarks

The Hidden property determines whether an object is visible. Hiding an object may have have effects that go beyond simply removing it from view. For example, hiding a band also hides all the rows in that band. Also, changing the Hidden property of an object affects all instances of that object. For example, a hidden column or row is hidden in all scrolling regions.

There may be instances where the Hidden property cannot be changed. For example, you cannot hide the currently active rowscrollregion or colscrollregion. If you attempt to set the Hidden property of the active rowscrollregion to True, an error will occur: 'The following code will produce an error UltraGrid1.ActiveRowScrollRegion.Hidden = True

This property is ignored for chaptered columns; that is, columns whose DataType property is set to 136 (DataTypeChapter).

Example
Following code configures the look of add-new-box in the ultragrid. Add-new-box allows easy adding of rows by clicking on add new buttons in it. Each add new button in add-new-box corresponds to a band in the ultragrid.

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid

  Private Sub Button3_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button3.Click

      ' Make the addnew box visible.
      Me.UltraGrid1.DisplayLayout.AddNewBox.Hidden = False

      ' Change the prompt on the add new box.
      Me.UltraGrid1.DisplayLayout.AddNewBox.Prompt = "Add a new row"

      ' Make the add new box compact to save space.
      Me.UltraGrid1.DisplayLayout.AddNewBox.Style = AddNewBoxStyle.Compact

      ' Set the back color of the add new box area and set the border style to etched.
      Me.UltraGrid1.DisplayLayout.AddNewBox.Appearance.BackColor = Color.White
      Me.UltraGrid1.DisplayLayout.AddNewBox.BorderStyle = UIElementBorderStyle.Etched

      ' Configure the way button connectors look
      Me.UltraGrid1.DisplayLayout.AddNewBox.ButtonConnectorStyle = UIElementBorderStyle.Etched
      Me.UltraGrid1.DisplayLayout.AddNewBox.ButtonConnectorColor = Color.Red

      ' Configure the way buttons look.
      ' Set the buttons' style to PopupSoft and set the appearance of the buttons.
      Me.UltraGrid1.DisplayLayout.AddNewBox.ButtonStyle = UIElementButtonStyle.PopupSoft
      Me.UltraGrid1.DisplayLayout.AddNewBox.ButtonAppearance.BackColor = Color.SkyBlue
      Me.UltraGrid1.DisplayLayout.AddNewBox.ButtonAppearance.BackColor2 = Color.Blue
      Me.UltraGrid1.DisplayLayout.AddNewBox.ButtonAppearance.BackGradientStyle = GradientStyle.Horizontal

      ' You can also customize the caption of the buttons that show up in the add-new-box.
      ' Each band has a button in the add-new-box. You can change the caption of these
      ' buttons by setting the AddButtonCaption property off the bands. You can also set
      ' the tool-tip text for those buttons as well by setting AddButtonToolTipText property.
      Me.UltraGrid1.DisplayLayout.Bands("Customers").AddButtonCaption = "New Customer"
      Me.UltraGrid1.DisplayLayout.Bands("Customers").AddButtonToolTipText = "Click to add a new Customers record."

  End Sub
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;

private void button3_Click(object sender, System.EventArgs e)
{

	// Make the addnew box visible.
	this.ultraGrid1.DisplayLayout.AddNewBox.Hidden = false;

	// Change the prompt on the add new box.
	this.ultraGrid1.DisplayLayout.AddNewBox.Prompt = "Add a new row";
          
	// Make the add new box compact to save space.
	this.ultraGrid1.DisplayLayout.AddNewBox.Style = AddNewBoxStyle.Compact;
	
	// Set the back color of the add new box area and set the border style to etched.
	this.ultraGrid1.DisplayLayout.AddNewBox.Appearance.BackColor = Color.White;
	this.ultraGrid1.DisplayLayout.AddNewBox.BorderStyle = UIElementBorderStyle.Etched;

	// Configure the way button connectors look
	this.ultraGrid1.DisplayLayout.AddNewBox.ButtonConnectorStyle = UIElementBorderStyle.Etched;
	this.ultraGrid1.DisplayLayout.AddNewBox.ButtonConnectorColor = Color.Red;
	
	// Configure the way buttons look.
	// Set the buttons' style to PopupSoft and set the appearance of the buttons.
	this.ultraGrid1.DisplayLayout.AddNewBox.ButtonStyle = UIElementButtonStyle.PopupSoft;
	this.ultraGrid1.DisplayLayout.AddNewBox.ButtonAppearance.BackColor = Color.SkyBlue;
	this.ultraGrid1.DisplayLayout.AddNewBox.ButtonAppearance.BackColor2 = Color.Blue;
	this.ultraGrid1.DisplayLayout.AddNewBox.ButtonAppearance.BackGradientStyle = GradientStyle.Horizontal;

	// You can also customize the caption of the buttons that show up in the add-new-box.
	// Each band has a button in the add-new-box. You can change the caption of these
	// buttons by setting the AddButtonCaption property off the bands. You can also set
	// the tool-tip text for those buttons as well by setting AddButtonToolTipText property.
	this.ultraGrid1.DisplayLayout.Bands["Customers"].AddButtonCaption = "New Customer";
	this.ultraGrid1.DisplayLayout.Bands["Customers"].AddButtonToolTipText = "Click to add a new Customers record.";

}
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also