Winform在DataGridView中显示图片

首先,要添加图片列,绑定数据的时候会触发CellFormatting事件,在事件中取出图片路径,读取图片赋值给当前单元格。

private void dataGridview1_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)

{

if (dataGridview1.Columns[e.ColumnIndex].Name.Equals("Image"))

{

string path = e.Value.ToString();

e.Value = GetImage(path);

}

}

public System.Drawing.Image GetImage(string path)

{

System.IO.FileStream fs = new System.IO.FileStream(path, System.IO.FileMode.Open);

System.Drawing.Image result = System.Drawing.Image.FromStream(fs);

fs.Close();

return result;

}

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