如何在C＃windows窗体应用程序中的gridview列中加载图标？ [英] How to load icons in gridview columns in C# windows form application?

问题描述

对于Ex：

我必须在gridview的前两列中加载图标。那应该改变它的真实时的图标，当它是假时显示不同的图标。



有人能给我点子吗？我怎样才能完成这项任务！



急需解答。



谢谢......！ br />


我尝试了什么：



实际上，我是c＃的新手。所以我正在找人帮我解决这个问题...

谢谢

For Ex:
I have to load icons in 1st two columns in a gridview. That should change the icons when its true, and when it is false show different icon.

Can anyone give me idea? how can i achieve this task!

Much needed Answer.

Thank you...!

What I have tried:

Actually, I am newbie to c#. so I am looking for someone to help me out from this...
thanks

推荐答案

使用DataGridViewImageColumn [ ^ ]你可以创建它。 />


将相关图像添加到资源文件夹如何：添加或删除资源 [ ^ ]

using DataGridViewImageColumn [^] you can create it.

Add the relevant images to the resources Folder How to: Add or Remove Resources[^]

DataGridViewImageColumn imageCol = new DataGridViewImageColumn();
dataGridView2.Columns.Add(imageCol);


for (int i = 0; i < dataTable.Rows.Count; i++)
{
    var flag = dataTable.Rows[i]["BooleanColumn"].ToString().ToLower() == "true";

    if (flag)
        dataGridView2.Rows[i].Cells[0].Value = WindowsFormsApplication1.Properties.Resources.image1;
    else
        dataGridView2.Rows[i].Cells[0].Value = WindowsFormsApplication1.Properties.Resources.image2;
}

DataGridViewImageColumn ic= new DataGridViewImageColumn();
 ic.HeaderText = "Img";
 ic.Image = null;
 ic.Name = "cImg";
 ic.Width = 100;
 DGV.Columns.Add(ic);


 foreach (DataGridViewRow row in DGV.Rows)
 {
   DataGridViewImageCell cell = row.Cells[1] as DataGridViewImageCell;
   cell.Value = (System.Drawing.Image)Properties.Resources.Icon_delete;
 }

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