如何在WPF DataGrid模板列中设置显示列索引?

问题描述

朋友，

在我的程序datagrid中，我添加了一个模板列

xmal-

hi friends,

in my program datagrid, i add a template column

xmal -

<my:datagrid.columns xmlns:my="#unknown">

    <my:datagridtemplatecolumn header="Status" width="110">
        <my:datagridtemplatecolumn.celltemplate>
            <datatemplate>
                <wrappanel name="DG_warpPanel">
                    <Button Width="50" Height="30" Name="DG_btn_Upload" Click="DG_btn_Upload_Click">
                        <Image Width="50" Height="26" Source="Image/Tick.png" />
                    </Button>
                    <Button Width="50" Height="30" Name="Dg_btn_Remove" Click="Dg_btn_Remove_Click">
                        <Image Width="50" Height="26" Source="Image/delete.png" />
                    </Button>
                </wrappanel>
            </datatemplate>
        </my:datagridtemplatecolumn.celltemplate>
    </my:datagridtemplatecolumn>
</my:datagrid.columns>

c#代码-

c# code -

dataGrid1.DataContext = from re in MainWindow.mcsEntity.mcs_image
                             where re.mcs_Image_Code == txt_Code.Text
                             select new
                             {
                                 Id = re.mcs_Image_Id,
                                 Image = re.mcs_Image_Image,
                                 Location = re.mcs_Image_LocationMap
                             };

现在它给出了输出

现状ID |图片|位置.

但我要身份证|图片|位置|状态

我看到了一个适当的展示索引.如何设置这个.

因此，请给我任何想法.

now it give the output

Status | Id | Image | Location.

but i want Id | Image | Location | Status

I saw one propriety Display Index,. how to set this,.

so give me any idea,.

推荐答案

 if (columnCount == 4)
{
     dataGrid1.Columns[0].DisplayIndex = 3;
     dataGrid1.Columns[1].DisplayIndex = 0;
     dataGrid1.Columns[2].DisplayIndex = 1;
     dataGrid1.Columns[3].DisplayIndex = 2;
}

非常感谢你.

thank u very much.

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