功能区按钮图像编程

时间:2013-12-22 01:43:45

标签: c# wpf ribbon-button

我正在尝试将图像加载到功能区按钮上。这是System.Windows.Controls.RibbonBar类型。

这是我正在使用的代码

public RibbonGroup CreateButtons()
{
    RibbonGroup GroupControlComputers = new RibbonGroup();
    GroupControlComputers.Header = "Computer Control";

    GroupControlComputers.Items.Add(DropdownButton("DropDown Stuffs"));
    return GroupControlComputers;     
}

public RibbonButton DropdownButton(String Caption)
{
    RibbonButton NewRibbonButton = new RibbonButton();
    NewRibbonButton.Label = Caption;


    NewRibbonButton.AllowDrop = true;

    return NewRibbonButton;
}

我无法弄清楚如何添加图标。我可以添加没有图像的按钮没有问题

类文件创建按钮的路径是 MyProject \ Functions \ Ribbonbar.cs
图标文件的路径是 MyProject \ Images \ Test \ smallicon.ico

我试图找出LargeImageSource并且无法理解我需要做什么。

1 个答案:

答案 0 :(得分:3)

您需要指定两个图像:LargeImageSourceSmallImageSource,它们实际上需要不同(一个 - 更大,一个 - 更小),但是对于测试尝试这个:

public RibbonButton DropdownButton(String Caption)
{
    RibbonButton NewRibbonButton = new RibbonButton();
    NewRibbonButton.Label = Caption;

    BitmapImage image = new BitmapImage();
    image.BeginInit();
    // your path to image might be different
    image.UriSource = new Uri("pack://application:,,,/Images/Test/smallicon.ico"); 
    image.EndInit();

    NewRibbonButton.SmallImageSource = image;
    NewRibbonButton.LargeImageSource = image;

    NewRibbonButton.AllowDrop = true;

    return NewRibbonButton;
}