在WPF的第一列上设置固定的GridView宽度

Question

I have a GridView that is connected to a Dictionary<>. I want to set a maximum width only for the first column. I know that DataGrid.ColumnWidth sets a static columnwidth, but that's for all the columns. How can I define specific width for specific columns?

Answer 1

You can use DataGridTemplateColumn template:

`<DataGrid.Columns>
   <DataGridTemplateColumn Width="300" Header="Test">
//Your control (TextBlock)
   </DataGridTemplateColumn>
</DataGrid.Columns>`

Answer 2

找到了答案：

DataGrid.Columns[0].Width = 150;