C＃的ImageList也不会显示图像 [英] C# ImageList won't display images

问题描述

我一直在试图找出为什么当我的窗体运行，我使用下面的代码我的图像列表将不会呈现出我的图片...

I've been trying to figure out why my imageList won't render out my images when my form runs, I am using the following code...

public void renderImageList()
    {
        int selection = cboSelectedLeague.SelectedIndex;
        League whichLeague = (League)frmMainMenu.allLeagues[selection];


        string index = cboSelectedLeague.SelectedItem.ToString();

        if (whichLeague.getLeagueName() == index)
        {
            foreach (Team t in allTeams)
            {
                Image teamIcon = Image.FromFile(@"../logos/" + t.getTeamLogo());

                imgLstIcons.Images.Add(teamIcon);

            }

        }

        else
        {
            MessageBox.Show("Something went wrong..." + whichLeague.getLeagueName() + " " + index + ".");
        }

    }

该方法被触发，当用户改变了我的组合框的指标，我知道程序获取为我所用消息框来显示，因为我预料到的每个路径返回的路径的正确路径。

The method is fired when the user changes the index of my combo box, I know the program gets the correct path as I used a message box to display the path each path returned as I expected it to.

我失去了从我的代码的东西图像绘制到箱子里吗？

Am I missing something from my code to draw the image to the box?

亚历克斯。

推荐答案

将所有图像到ImageList后，你应该将所有项目添加到ListView还有：

After adding all images to the ImageList, you should add all the items to the ListView as well:

for (int j = 0; j < imgLstIcons.Images.Count; j++)
{
    ListViewItem item = new ListViewItem();
    item.ImageIndex = j;
    lstView.Items.Add(item);
}

的源的 http://social.msdn.microsoft.com/Forums / EN-US /的WinForms /线程/ 876b6517-7306-44b0-88df-caebf3b1c10f /

您也可以使用FlowLayoutPanel的和动态创建的PictureBox元素，为每个图像，而不是在所有使用图像列表和列表视图。这取决于你想要的UI类型。

You can also use a FlowLayoutPanel and dynamically create PictureBox elements, one for each Image, and not use ImageLists and ListViews at all. It depends on the type of UI you want.

这篇关于C＃的ImageList也不会显示图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！