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Jukka
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Problem with Infragistics.Win.Misc.UltraButton
posted

Hi

We are using Infragistics.Win.Misc.UltraButton v12.1 and we make the button enabled / disabled in code. I have a problem

Background:

Idea is when enabled Button is shown as grey and when enabled as white. It works in almost all cases.

private void InitializeComponent()
{
Infragistics.Win.Appearance appearance4 = new Infragistics.Win.Appearance();
Infragistics.Win.Appearance appearance7 = new Infragistics.Win.Appearance();
this.ultraButton1 = new Infragistics.Win.Misc.UltraButton();
this.SuspendLayout();
//
// ultraButton1
//

appearance4.BorderAlpha = Infragistics.Win.Alpha.Transparent;
appearance4.ForeColorDisabled = System.Drawing.Color.DimGray;
appearance4.Image = global::ThermoControls.Properties.Resources.grid_delete;
appearance4.ImageBackground = global::ThermoControls.Properties.Resources.toggle_button; // the white button
appearance4.ImageBackgroundAlpha = Infragistics.Win.Alpha.Opaque;
appearance4.ImageBackgroundDisabled = global::ThermoControls.Properties.Resources.toggle_button_disabled; // the grey button
appearance4.ImageHAlign = Infragistics.Win.HAlign.Center;
this.ultraButton1.Appearance = appearance4;

But then on one occasion when I put the ultraButton1.Enabled to true the button remains grey.

I am also kind of surprised the ultraButton1.appearance4.ImageBackground is not constant after the InitializeComponent() is called when I watch it in Watch window.

Jukka

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  • 469350
    Offline posted

    Hi Jukka,

    Can you post a small sample project demonstrating the problem? There's no reason why the control should continue to display as disabled when it's enabled. If that's happening, then it's most likely a bug.

    Jukkaaakula said:
    I am also kind of surprised the ultraButton1.appearance4.ImageBackground is not constant after the InitializeComponent() is called when I watch it in Watch window.

    I don't understand what you mean by "not constant." The control will never change this property setting internally. If it's changing, then something in your code must be changing it.

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