[INFRAGISTICS/WINFORM] UltraGrid 클래스 : 알파 블렌딩 설정하기

using System;
using System.Drawing;

using Infragistics.Win;
using Infragistics.Win.UltraWinEditors;
using Infragistics.Win.UltraWinGrid;

private UltraGrid ultraGrid;

private UltraCheckEditor ultraCheckEditor;

private UltraNumericEditor ultraNumericEditor;

...

#region UltraGrid 레이아웃 초기화 하기 - ultraGrid_InitializeLayout(sender, e)

/// <summary>
/// UltraGrid 레이아웃 초기화 하기
/// </summary>
/// <param name="sender">이벤트 발생자</param>
/// <param name="e">이벤트 인자</param>
void ultraGrid_InitializeLayout(object sender, InitializeLayoutEventArgs e)
{
    e.Layout.Appearance.ImageBackground = Image.FromFile(@"c:\sunset.jpg");
}

#endregion

#region UltraCheckEditor 체크 값 변경시 처리하기 - ultraCheckEditor_CheckedValueChanged(sender, e)

/// <summary>
/// UltraCheckEditor 체크 값 변경시 처리하기
/// </summary>
/// <param name="sender">이벤트 발생자</param>
/// <param name="e">이벤트 인자</param>
private void ultraCheckEditor_CheckedValueChanged(object sender, EventArgs e)
{
    if(this.ultraCheckEditor.Checked == true)
    {
        this.ultraGrid.DisplayLayout.Override.RowAppearance.BackColorAlpha = Alpha.UseAlphaLevel;

        this.ultraGrid.DisplayLayout.Override.RowAppearance.AlphaLevel = short.Parse(this.ultraNumericEditor.Value.ToString());
    }
    else
    {
        this.ultraGrid.DisplayLayout.Override.RowAppearance.BackColorAlpha = Alpha.Opaque;

        this.ultraGrid.DisplayLayout.Override.RowAppearance.AlphaLevel = 0;
    }
}

#endregion

#region UltraNumericEditor 값 변경시 처리하기 - ultraNumericEditor_ValueChanged(sender, e)

/// <summary>
/// UltraNumericEditor 값 변경시 처리하기
/// </summary>
/// <param name="sender">이벤트 발생자</param>
/// <param name="e">이벤트 인자</param>
private void ultraNumericEditor_ValueChanged(object sender, EventArgs e)
{
    this.ultraGrid.DisplayLayout.Override.RowAppearance.AlphaLevel = short.Parse(this.ultraNumericEditor.Value.ToString());
}

#endregion