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.NET and JavaScript UI Controls
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Index Property

Determines the index of the object in the collection.
Syntax
'Declaration
 
Public Property Index As Integer
public int Index {get; set;}
Remarks

The Index property returns the position of the panel within the Panels collection. Panels are displayed in order based on their position within the collection.

Example

The following sample code shows how to add a panel of style 'PanelStyle.Progress' to an UltraStatusBar control.


It illustrates how to specify the look and behaviour of a progess bar panel.



Imports Infragistics.Win
Imports Infragistics.Win.UltraWinProgressBar
Imports Infragistics.Win.UltraWinStatusBar

Private Sub button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button3.Click

    Dim panel As UltraStatusPanel
    Dim pbi As ProgressBarInfo

    ' Note: Under windows XP if the 'SupportThemes' property
    ' is left set to True (its default setting) then some of
    ' the appearance settings are ignored.
    Me.ultraStatusBar1.SupportThemes = False

    ' Add a progress style panel to the status bar. 
    Panel = Me.ultraStatusBar1.Panels.Add("Pgrss", PanelStyle.Progress)

    ' Set the index of the panel so that it is the first 
    ' visible panel 
    Panel.Index = 0

    ' Set the width of the panel	
    panel.Width = 200

    ' Get the 'ProgressBarInfo' object from the panel.
    ' Note: This has meaning only for panels with a 
    ' 'Style' of 'PanelStyle.Progress'.
    pbi = Panel.ProgressBarInfo

    ' Set the appearance of the status bar control
    ' to use a gradient.
    pbi.Appearance.BackColor = Color.Gray
    pbi.Appearance.BackColor2 = Color.White
    pbi.Appearance.BackGradientStyle = GradientStyle.VerticalBump
    pbi.Appearance.ForeColor = Color.Red
    pbi.Appearance.TextHAlign = HAlign.Right

    ' Set the appearance for the 'fill' area of the
    ' status bar control to use a different gradient.
    pbi.FillAppearance.BackColor = Color.Blue
    pbi.FillAppearance.BackColor2 = Color.White
    pbi.FillAppearance.BackGradientStyle = GradientStyle.VerticalBump
    pbi.FillAppearance.ForeColor = Color.Red

    ' Set the minimum, maximum, and value properties.
    ' For the case below where the minimum value is 45,
    ' the maximum is 85 and the value is 55, the status
    ' bar would display 25%. This is because the entire
    ' range is 40 (85 - 45) and the relative value is 10
    ' (55 - 45).
    pbi.Minimum = 45
    pbi.Maximum = 85
    pbi.Value = 55

    ' Set a percent format. The default format is
    ' "P0" which shows only the percent integer
    ' value. The "P1" setting below will format
    ' the percentage with place after the decimal
    ' point (e.g.. "34.5%").
    pbi.PercentFormat = "P1"

    ' Set the 'Label' property to a string that
    ' contains some substitution strings. The
    ' code below will cause the panel to display
    ' its value formatted like the following:
    ' "Done: 34.4, remaining"
    Dim sb As New System.Text.StringBuilder()

    ' Note: There are 10 different substitution string
    ' constants defined on UltraProgressBar. They are
    ' prefixed with 'LABEL_'.
    '
    ' The LABEL_FORMATTED substitution string
    ' will cause the formatted percent completed
    ' value to be substitued here.
    sb.Append("Done: ")
    sb.Append(UltraProgressBar.LABEL_FORMATTED)

    ' The LABEL_FORMATTED_REMAINING substitution 
    ' string will cause the formatted percent 
    ' remaining value to be substitued here.
    sb.Append(", remaining: ")
    sb.Append(UltraProgressBar.LABEL_FORMATTED_REMAINING)

    ' Set the 'Label' property of the control.
    pbi.Label = sb.ToString()

    ' Set the style of the progress bar to show a
    ' segmented fill.  
    pbi.Style = ProgressBarStyle.SegmentedPartial

    ' Set the ShowLabel property. The default
    ' value is true so the line below isn't
    ' required.
    pbi.ShowLabel = True

End Sub
using Infragistics.Win;
using Infragistics.Win.UltraWinProgressBar;
using Infragistics.Win.UltraWinStatusBar;

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

	UltraStatusPanel panel;
	ProgressBarInfo pbi;

	// Note: Under windows XP if the 'SupportThemes' property
	// is left set to True (its default setting) then some of
	// the appearance settings are ignored.
	this.ultraStatusBar1.SupportThemes = false;
	
	// Add a progress style panel to the status bar. 
	panel = this.ultraStatusBar1.Panels.Add("Pgrss", PanelStyle.Progress );
		
	// Set the index of the panel so that it is the first 
	// visible panel 
	panel.Index = 0;

	// Set the width of the panel	
	panel.Width = 200;

	// Get the 'ProgressBarInfo' object from the panel.
	// Note: This has meaning only for panels with a 
	// 'Style' of 'PanelStyle.Progress'.
	pbi = panel.ProgressBarInfo;

	// Set the appearance of the status bar control
	// to use a gradient.
	pbi.Appearance.BackColor = Color.Gray;
	pbi.Appearance.BackColor2 = Color.White;
	pbi.Appearance.BackGradientStyle = GradientStyle.VerticalBump;
	pbi.Appearance.ForeColor = Color.Red;
	pbi.Appearance.TextHAlign = HAlign.Right;

	// Set the appearance for the 'fill' area of the
	// status bar control to use a different gradient.
	pbi.FillAppearance.BackColor = Color.Blue;
	pbi.FillAppearance.BackColor2 = Color.White;
	pbi.FillAppearance.BackGradientStyle = GradientStyle.VerticalBump;
	pbi.FillAppearance.ForeColor = Color.Red;

	// Set the minimum, maximum, and value properties.
	// For the case below where the minimum value is 45,
	// the maximum is 85 and the value is 55, the status
	// bar would display 25%. This is because the entire
	// range is 40 (85 - 45) and the relative value is 10
	// (55 - 45).
	pbi.Minimum = 45;
	pbi.Maximum = 85;
	pbi.Value = 55;
	
	// Set a percent format. The default format is
	// "P0" which shows only the percent integer
	// value. The "P1" setting below will format
	// the percentage with place after the decimal
	// point (e.g.. "34.5%").
	pbi.PercentFormat = "P1";

	// Set the 'Label' property to a string that
	// contains some substitution strings. The
	// code below will cause the panel to display
	// its value formatted like the following:
	// "Done: 34.4, remaining"
	System.Text.StringBuilder sb = new System.Text.StringBuilder();
	
	// Note: There are 10 different substitution string
	// constants defined on UltraProgressBar. They are
	// prefixed with 'LABEL_'.
	//
	// The LABEL_FORMATTED substitution string
	// will cause the formatted percent completed
	// value to be substitued here.
	sb.Append( "Done: ");
	sb.Append( UltraProgressBar.LABEL_FORMATTED );
	
	// The LABEL_FORMATTED_REMAINING substitution 
	// string will cause the formatted percent 
	// remaining value to be substitued here.
	sb.Append( ", remaining: ");
	sb.Append( UltraProgressBar.LABEL_FORMATTED_REMAINING );

	// Set the 'Label' property of the control.
	pbi.Label = sb.ToString();
	
	// Set the style of the progress bar to show a
	// segmented fill.  
	pbi.Style = ProgressBarStyle.SegmentedPartial;

	// Set the ShowLabel property. The default
	// value is true so the line below isn't
	// required.
	pbi.ShowLabel = true;

}
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