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Grid width problem

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ofer alper asked on 02 Feb 2010, 03:43 PM

gridproblem.JPG

I have the following problem:

I open big window with a radgrid. and when i resize the window (reduce the width) the grid's margins is outside the window.
It happens with all grids. I tried to "play" with width, max width etc but it doesn't help

See attached file.

This is the code for opening the window

        private int resolutionWidth = 1920;
        private int resolutionHeight = 1200;

            var mainWindow = new TaskbarRadWindow
            {
                Content = contect,
                Header = title,
                WindowState = WindowState.Normal,
                Width = resolutionWidth,
                Height = resolutionHeight,
                MaxWidth = resolutionWidth,
                MaxHeight = resolutionHeight,
            };

Thanks,
Ofer

8 Answers, 1 is accepted

answered on 03 Feb 2010, 10:03 AM

I can't attach my solution and can't submit support ticket. do you have a email when i can send it?

Another severe problem that i have it that i cannot enlarge the grid width, although i didn't set MaxWidth.

Here is a sample of grid. But it happens in all rad grids. I can't resize the last column, it behaves as if the MaxWidth is set.

I also checked in the code and the MaxWidth is not set (i.e. infinity)

<UserControl x:Class="gridtest.GridTest"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:telerikGrid="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"
    Height="1000" Width="1000">
    <Canvas>
        <telerikGrid:RadGridView x:Name="radGridTest" AutoGenerateColumns="False" Width="1500" Height="1000" Canvas.Left="0" Canvas.Top="0">
            <telerikGrid:RadGridView.Columns>

                <telerikGrid:GridViewDataColumn
                Width="100" Header="C2"
                DataMemberBinding="{Binding Mode=OneWay, Path=x2}" IsReadOnly="True" />

                <telerikGrid:GridViewDataColumn
                Width="100" Header="C3"
                DataMemberBinding="{Binding Mode=OneWay, Path=x2}" IsReadOnly="True" />
            </telerikGrid:RadGridView.Columns>
        </telerikGrid:RadGridView>

    </Canvas>
</UserControl>

answered on 03 Feb 2010, 12:06 PM

Hi Ofer Alper,

You specify them in the XAML you sent. Here:

<UserControl x:Class="gridtest.GridTest"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:telerikGrid="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"

Height="1000" Width="1000">

<Canvas>

<telerikGrid:RadGridView x:Name="radGridTest" AutoGenerateColumns="False" Width="1500" Height="1000" Canvas.Left="0" Canvas.Top="0">

<telerikGrid:RadGridView.Columns>

<telerikGrid:GridViewDataColumn

Width="100" Header="C2"

DataMemberBinding="{Binding Mode=OneWay, Path=x2}" IsReadOnly="True" />

<telerikGrid:GridViewDataColumn

Width="100" Header="C3"

DataMemberBinding="{Binding Mode=OneWay, Path=x2}" IsReadOnly="True" />

</telerikGrid:RadGridView.Columns>

</telerikGrid:RadGridView>

</Canvas>

</UserControl>

The Width and Height of both - the UserControl and the RadGridView are specified.

Best wishes,
Miroslav Nedyalkov
the Telerik team

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answered on 04 Feb 2010, 08:54 AM

windowandgrid.zip

Hello Ofer Alper,

I just noticed that you are using Canvas panel - it causes the problem (besides the Width and Height of the UserControl and the GridView). Please, refer to the attached project - I changed the Canvas with Grid panel.

Sincerely yours,
Miroslav Nedyalkov
the Telerik team

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answered on 04 Feb 2010, 09:27 AM

I tried grid also it is not working. I can't resize (enlarge my radgrid).

My code is very simple and it is very easy to reproduce i do the following :

1) Open Window
2) create a new GridTest user control
3) set the GridTest as the content of this window.

I didn't define maxWidth of the grid or of the user control. I tried every possible parameter (add width to the user control, remove width from the user control etc)

Please Help.

The code of the user control
<UserControl x:Name="gridcontrol"
   x:Class="SampleWpfDataGrid.GridTest"
   xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
   xmlns:telerikGrid="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView"
   Width="1800" Height="1800"
>
    <Grid>

        <telerikGrid:RadGridView x:Name="radGridTest" ColumnReordered="radGridTest_ColumnReordered" AutoGenerateColumns="False" DataLoadMode="ASynchronous" Width="1000" Height="1000" Opacity="1.0">
            <telerikGrid:RadGridView.Columns>

                <telerikGrid:GridViewDataColumn
                Width="100" Header="C2"
                DataMemberBinding="{Binding Mode=OneWay, Path=x2}" IsReadOnly="True" />

                <telerikGrid:GridViewDataColumn
                Width="100" Header="C3"
                DataMemberBinding="{Binding Mode=OneWay, Path=x2}" IsReadOnly="True" />

            </telerikGrid:RadGridView.Columns>
        </telerikGrid:RadGridView>
    </Grid>
</UserControl>