问题描述
我正在处理一个 WindowsForm 项目,在我的表单中,我有一个 DataGridView
和一个 DataGridViewImageColumn
,它必须显示状态行(启用/禁用)使用图像.
I'm working on a WindowsForm project and in my form I have a DataGridView
with a DataGridViewImageColumn
which must show the status of the row (enabled/disabled) using an image.
我有一个 DataTable
绑定到我的数据网格.在这个表中有一个列是每行的状态,是一个文本字段.
I have a DataTable
that I bind to my datagrid. In this table there is a column that is the status of each row and is a text field.
如何将此列绑定到显示正确图像的 DataGridViewImageColumn
?
How can I bind this column to the DataGridViewImageColumn
showing the right image?
推荐答案
每当我有关于如何在 DataGridView 中执行操作的问题时,我都会先咨询 Microsoft 的常见问题解答.
Whenever I have questions on how to do things in a DataGridView I consult Microsoft's FAQ first.
http://www.windowsclient/Samples/Go%20To%20Market/DataGridView/DataGridView%20FAQ.doc
在这种情况下,我通常会处理 CellFormatting 事件以根据单元格中的值设置图像.
Typically what I do in that situation is handle the CellFormatting event to set the image based on the value in the cell.
所以我会将我的图像存储在类似图像列表的东西中,然后在 CellFormatting 中编写如下代码:
So I would store my images in something like an image list, then have code in CellFormatting like the following:
private void dgv_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
{
if (dgv.Columns[e.ColumnIndex].Name == "status")
{
if (e.Value != null)
{
if (e.Value.ToString() == "1")
{
e.Value = imageList1.Images[1];
}
else
{
e.Value = imageList1.Images[2];
}
}
}
}
这篇关于在 DataGridViewImageColumn 绑定文本字段中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!
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