Trouble with DataGrid's last column width

I have a datagrid with thirty columns.
When I use the mouse to drag the window and resize its size,the last column width becomes more and more wide,and the previous column width is squeezed small.
If anybody else came accross the same problem,can you share your solution?
Thanks,
April

If horizontalScrollPolicy=”off” then there is an attempt to fit all columns within the width of the DG while respecting minWidth of the columns. Make sure the minWidths allow the columns you want to shrink can shrink.
However, there is still a chance of round-off error. I think the only solution may be to set the width of each column as you want it on a resize event from the DG.

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Problem with attachtment XLS (last column of the xls)

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I have attached the sample code too.
FUNCTION zemail_send_attachment.
""Local Interface:
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Move the Subject and Body to OBJTXT
objtxt[] = it_body[].
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Convert IT to Excel format
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put_in_outbox = 'X'
commit_work = 'X'
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TABLES
packing_list = objpack
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contents_txt = objtxt
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EXCEPTIONS
too_many_receivers = 1
document_not_sent = 2
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Message was edited by:
DJ_Viking
Message was edited by:
DJ_Viking

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I think my question is entirely explained in the topic
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code.
When I run it, the first item of my dataprovider is not shown
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I have a datagrid with this configuraction:
<DataGrid.Columns>
<DataGridTextColumn Header="Column01" Binding="{Binding Property1, Mode=OneWay}"/>
<DataGridTextColumn Header="Column02" Binding="{Binding Property2, Mode=OneWay}"/>
<DataGridTextColumn Header="Column03" Binding="{Binding Property3, Mode=OneWay}"/>
</DataGrid.Columns>
The last column is a description, so the text can be a bit large. so I would like that the width don't be wnough greater than makes the datagrid has a width out side the window.
For this, I have read that I can use Width="Auto" in all the columns and in the last column width="*", but in this case all the coloumns has a very low width so I can't read anything.
The code that I have used in this case is:
<DataGrid.Columns>
<DataGridTextColumn Header="Column01" Binding="{Binding Property1, Mode=OneWay}" Width=""Auto"/>
<DataGridTextColumn Header="Column02" Binding="{Binding Property2, Mode=OneWay}" Width=""Auto"/>
<DataGridTextColumn Header="Column03" Binding="{Binding Property3, Mode=OneWay}" Width=""*"/>
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I am using visual studio community edition and wpf 4.5.1.
Thank so much,

>>For this, I have read that I can use Width="Auto" in all the columns and in the last column width="*", but in this case all the coloumns has a very low width so I can't read anything.
Can't you just set an explicit width for the first two columns then?, e.g.:
<DataGrid.Columns>
<DataGridTextColumn Header="Column01" Binding="{Binding Property1, Mode=OneWay}" Width="100"/>
<DataGridTextColumn Header="Column02" Binding="{Binding Property2, Mode=OneWay}" Width="100"/>
<DataGridTextColumn Header="Column03" Binding="{Binding Property3, Mode=OneWay}" Width=""*"/>
</DataGrid.Columns>
There is also a MinWidth property that you can use to prevent the columns from being to narrow:
<DataGrid.Columns>
<DataGridTextColumn Header="Column01" Binding="{Binding Property1, Mode=OneWay}" Width="Auto" MinWidth="100"/>
<DataGridTextColumn Header="Column02" Binding="{Binding Property2, Mode=OneWay}" Width="Auto" MinWidth="100"/>
<DataGridTextColumn Header="Column03" Binding="{Binding Property3, Mode=OneWay}" Width=""*"/>
</DataGrid.Columns>
Hope that helps.
Please remember to mark helpful posts as answer to close your threads and then start a new thread if you have a new question.

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>>For this, I have read that I can use Width="Auto" in all the columns and in the last column width="*", but in this case all the coloumns has a very low width so I can't read anything.
Can't you just set an explicit width for the first two columns then?, e.g.:
<DataGrid.Columns>
<DataGridTextColumn Header="Column01" Binding="{Binding Property1, Mode=OneWay}" Width="100"/>
<DataGridTextColumn Header="Column02" Binding="{Binding Property2, Mode=OneWay}" Width="100"/>
<DataGridTextColumn Header="Column03" Binding="{Binding Property3, Mode=OneWay}" Width=""*"/>
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There is also a MinWidth property that you can use to prevent the columns from being to narrow:
<DataGrid.Columns>
<DataGridTextColumn Header="Column01" Binding="{Binding Property1, Mode=OneWay}" Width="Auto" MinWidth="100"/>
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Please remember to mark helpful posts as answer to close your threads and then start a new thread if you have a new question.

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I discovered that all the columns widths of my tables change on their own,
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Here is a scenario to reproduce and understand the problem:
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<pre>--------
As long as you'll see students making graphics with pen on paper,
you'll see the missing keystone of the software empire.
dan</pre>

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PeterBreis0807 wrote:
daniel
I have noticed the same thing and have given up on it.
It's a mess.
I can't say it more politely .
Let Apple know:
-> https://bugreport.apple.com/
<pre>--------
As long as you'll see students making graphics with pen on paper,
you'll see the missing keystone of the software empire.
dan</pre>

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http://forums.ni.com/ni/board/message?board.id=features&thread.id=429
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> Is that to say NI will not be helping me with this? Pretty disappointing lack of support, seems
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Trouble with DataGrid's last column width

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