JPK_VDEK/JPK_VDEK/ZaWie.xaml

<UserControl x:Class="JPK_VDEK.ZaWie"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:JPK_VDEK"
             mc:Ignorable="d" 
             d:DesignHeight="450" d:DesignWidth="800">
    <Grid>
        <Label Content="Szukaj w pozycjach" HorizontalAlignment="Left" Margin="39,10,0,0" VerticalAlignment="Top"/>
        <TextBox x:Name="tsch" HorizontalAlignment="Left" Height="23" Margin="171,10,0,0" TextWrapping="Wrap" Text="" VerticalAlignment="Top" Width="341"/>
        <Button Content="Szukaj" HorizontalAlignment="Left" Margin="534,10,0,0" VerticalAlignment="Top" Width="75"/>
        <DataGrid x:Name="zkwie" ItemsSource="{Binding ViewZA}" HorizontalAlignment="Left"  AutoGenerateColumns="False" IsReadOnly="True" Height="381" Margin="10,59,0,0" VerticalAlignment="Top" Width="780">
            <DataGrid.Columns>
                <DataGridTextColumn Header="" Binding="{Binding Path=LpZakupu}" >
                    <DataGridTextColumn.HeaderTemplate>
                        <DataTemplate>
                            <TextBlock Text="Lp Sp" Width="25" TextWrapping="Wrap" HorizontalAlignment="Center"/>
                        </DataTemplate>
                    </DataGridTextColumn.HeaderTemplate>
                </DataGridTextColumn>
                <DataGridTextColumn Header="KodKrajuNadaniaTIN" Binding="{Binding Path=KodKrajuNadaniaTIN}"/>
                <DataGridTextColumn Header="NrDostawcy" Binding="{Binding Path=NrDostawcy}"/>
                <DataGridTextColumn Header="NazwaDostawcy" Binding="{Binding Path=NazwaDostawcy}"/>
                <DataGridTextColumn Header="DowodZakupu" Binding="{Binding Path=DowodZakupu}"/>
                <DataGridTextColumn Header="DataZakupu" Binding="{Binding Path=DataZakupu , StringFormat=dd-MM-yyyy}"/>
                <DataGridTextColumn Header="DataWplywu" Binding="{Binding Path=DataWplywu , StringFormat=dd-MM-yyyy}"/>
                <DataGridTextColumn Header="DokumentZakupu" Binding="{Binding Path=TypDokumentuExt}"/>
                <DataGridTextColumn Header="MPP" Binding="{Binding Path=MPP}"/>
                <DataGridTextColumn Header="IMP" Binding="{Binding Path=IMP}"/>
                <DataGridTextColumn Header="K_40" Binding="{Binding Path=K_40}"/>
                <DataGridTextColumn Header="K_41" Binding="{Binding Path=K_41}"/>
                <DataGridTextColumn Header="K_42" Binding="{Binding Path=K_42}"/>
                <DataGridTextColumn Header="K_43" Binding="{Binding Path=K_43}"/>
                <DataGridTextColumn Header="K_44" Binding="{Binding Path=K_44}"/>
                <DataGridTextColumn Header="K_45" Binding="{Binding Path=K_45}"/>
                <DataGridTextColumn Header="K_46" Binding="{Binding Path=K_46}"/>
                <DataGridTextColumn Header="K_47" Binding="{Binding Path=K_47}"/>
                <DataGridTextColumn Header="ZakupVAT_Marza" Binding="{Binding Path=ZakupVAT_Marza}"/>
                <DataGridTextColumn Header="DokKS Sap" Binding="{Binding Path=DokKS}"/>
            </DataGrid.Columns>
        </DataGrid>

    </Grid>
</UserControl>