WPF在DataGrid中设置特定列的宽度

Question

I have a database application in which I display table with 5 columns in DataGrid .

I'm using XAML to create UI, and I have problem with setting the width of each column .

I know I can use Propetries ColumnWidth in DataGrid but it sets width of all columns .

How can I set the width for every single column SEPARATELY?

Answer 1

When you specify your own column layout then each DataGridColumn has a Width property. If you auto-generate column layout ( AutoGenerateColumns=true ) then DataGrid supports a DataGrid.AutoGeneratingColumn event which gives you DataGridAutoGeneratingColumnEventArgs data and you can access new column from there and set Width , do other changes or cancel column creation altogether. DataGrid.AutoGeneratingColumn Event

Answer 2

Use the DataGrid.Columns Property to define each column manually. Then you can define the Width property for each column seperatly.

Refer to this article for examples: http://msdn.microsoft.com/de-de/library/system.windows.controls.datagrid.columns.aspx