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wpf master detail customization (Read 8087 times)

David Chiang Junior Member Offline I Love MindFusion! Posts: 75 Joined: Apr 15^th, 2020	wpf master detail customization Jun 25^th, 2020 at 2:29am	Print Post
	Hello, Try to customization some label's attributes. It works for the master area but not for the detail parts. <!-- Order info --> <r:Label Location="0%,24" Size="100%,8" Background="DarkBlue" /> <r:Label Location="{Binding headloc0}" Size="{Binding datasize0}" Visibility="{Binding labshow0}" HorizontalAlignment="{Binding headhorz0}" Text="{Binding h0}" Style="{StaticResource HeaderLabelStyle}" /> <r:Label Location="{Binding headloc1}" Size="{Binding datasize1}" Visibility="{Binding labshow1}" HorizontalAlignment="{Binding headhorz1}" Text="{Binding h1}" Style="{StaticResource HeaderLabelStyle}" /> <r:Label Location="{Binding headloc2}" Size="{Binding datasize2}" Visibility="{Binding labshow2}" HorizontalAlignment="{Binding headhorz2}" Text="{Binding h2}" Style="{StaticResource HeaderLabelStyle}" /> <r:Label Location="{Binding headloc3}" Size="{Binding datasize3}" Visibility="{Binding labshow3}" HorizontalAlignment="{Binding headhorz3}" Text="{Binding h3}" Style="{StaticResource HeaderLabelStyle}" /> <r:Label Location="{Binding headloc4}" Size="{Binding datasize4}" Visibility="{Binding labshow4}" HorizontalAlignment="{Binding headhorz4}" Text="{Binding h4}" Style="{StaticResource HeaderLabelStyle}" /> <r:Label Location="{Binding headloc5}" Size="{Binding datasize5}" Visibility="{Binding labshow5}" HorizontalAlignment="{Binding headhorz5}" Text="{Binding h5}" Style="{StaticResource HeaderLabelStyle}" /> <r:Label Location="{Binding headloc6}" Size="{Binding datasize6}" Visibility="{Binding labshow6}" HorizontalAlignment="{Binding headhorz6}" Text="{Binding h6}" Style="{StaticResource HeaderLabelStyle}" /> <r:Label Location="{Binding dataloc0}" Size="{Binding datasize0}" Visibility="{Binding labshow0}" HorizontalAlignment="{Binding datahorz0}" Text="{Binding col0}" Style="{StaticResource ContentLabelStyle}" /> <r:Label Location="{Binding dataloc1}" Size="{Binding datasize1}" Visibility="{Binding labshow1}" HorizontalAlignment="{Binding datahorz1}" Text="{Binding col1}" Style="{StaticResource ContentLabelStyle}" /> <r:Label Location="{Binding dataloc2}" Size="{Binding datasize2}" Visibility="{Binding labshow2}" HorizontalAlignment="{Binding datahorz2}" Text="{Binding col2}" Style="{StaticResource ContentLabelStyle}" /> <r:Label Location="{Binding dataloc3}" Size="{Binding datasize3}" Visibility="{Binding labshow3}" HorizontalAlignment="{Binding datahorz3}" Text="{Binding col3}" Style="{StaticResource ContentLabelStyle}" /> <r:Label Location="{Binding dataloc4}" Size="{Binding datasize4}" Visibility="{Binding labshow4}" HorizontalAlignment="{Binding datahorz4}" Text="{Binding col4}" Style="{StaticResource ContentLabelStyle}" /> <r:Label Location="{Binding dataloc5}" Size="{Binding datasize5}" Visibility="{Binding labshow5}" HorizontalAlignment="{Binding datahorz5}" Text="{Binding col5}" Style="{StaticResource ContentLabelStyle}" /> <r:Label Location="{Binding dataloc6}" Size="{Binding datasize6}" Visibility="{Binding labshow6}" HorizontalAlignment="{Binding datahorz6}" Text="{Binding col6}" Style="{StaticResource ContentLabelStyle}" /> This part is the master area and it works OK. I try to use same way to apply for the detail but it only work for visibility. <r:DataRange Location="0%,50" Size="100%,7" Name="Rpt"> <r:DataRange.HeaderTemplate> <DataTemplate> <r:ItemContainer Size="100%,8" Background="DarkBlue"> <r:Label Location="0%,1" Size="{Binding datasize0}" Text="{Binding h0}" Visibility="{Binding labshow0}" Style="{StaticResource HeaderLabelStyle2}" /> <r:Label Location="12%,1" Size="{Binding datasize1}" Text="{Binding h1}" Visibility="{Binding labshow1}" Style="{StaticResource HeaderLabelStyle2}" /> <r:Label Location="40%,1" Size="{Binding datasize2}" Text="{Binding h2}" Visibility="{Binding labshow2}" Style="{StaticResource HeaderLabelStyle2}" /> <r:Label Location="54%,1" Size="{Binding datasize3}" Text="{Binding h3}" Visibility="{Binding labshow3}" Style="{StaticResource HeaderLabelStyle2}" /> <r:Label Location="68%,1" Size="{Binding datasize4}" Text="{Binding h4}" Visibility="{Binding labshow4}" Style="{StaticResource HeaderLabelStyle2}" /> <r:Label Location="80%,1" Size="{Binding datasize5}" Text="{Binding h5}" Visibility="{Binding labshow5}" Style="{StaticResource HeaderLabelStyle2}" /> </r:ItemContainer> </DataTemplate> </r:DataRange.HeaderTemplate> <r:DataRange.ItemTemplate> <DataTemplate> <r:ItemContainer> <r:Label Location="0%,0" Size="{Binding datasize0}" Text="[col0]" Visibility="{Binding labshow0}" Style="{StaticResource ContentLabelStyle2}" /> <r:Label Location="12%,0" Size="{Binding datasize1}" Text="[col1]" Visibility="{Binding labshow1}" Style="{StaticResource ContentLabelStyle2}" /> <r:Label Location="40%,0" Size="{Binding datasize2}" Text="[col2]" Visibility="{Binding labshow2}" Style="{StaticResource ContentLabelStyle2}" /> <r:Label Location="54%,0" Size="{Binding datasize3}" Text="[col3]" Visibility="{Binding labshow3}" TextFormat="${0:0.00}" Style="{StaticResource ContentLabelStyle2}" /> <r:Label Location="68%,0" Size="{Binding datasize4}" Text="[col4]" Visibility="{Binding labshow4}" TextFormat=" {0}%" Style="{StaticResource ContentLabelStyle2}" /> <r:Label Location="80%,0" Size="{Binding datasize5}" Visibility="{Binding labshow5}" Background="#EFEFFF" /> <r:Label Location="80%,0" Size="{Binding datasize5}" Text="[col5]" Visibility="{Binding labshow5}" TextFormat="${0:0.00}" Style="{StaticResource ContentLabelStyle2}" /> </r:ItemContainer> </DataTemplate> </r:DataRange.ItemTemplate> Thanks David Chiang ps. using sample project "invoice"

	2020-06-25_102906.png ( 20 KB \| 160 Downloads )
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Slavcho God Member Offline tech.support Posts: 3152 Joined: Oct 19^th, 2005	Re: wpf master detail customization Reply #1 - Jun 25^th, 2020 at 2:29pm	Print Post
	Hi, What's not working exactly? I've edited the ContentLabelStyle2 style used by details' labels and it seems to work well enough. Code <Style TargetType="{x:Type r:Label}" x:Key="ContentLabelStyle2"> <Setter Property="Foreground" Value="LightBlue" /> <Setter Property="HorizontalAlignment" Value="Left" /> <Setter Property="VerticalAlignment" Value="Center" /> <Setter Property="BorderBrush" Value="DarkBlue" /> <Setter Property="BorderThickness" Value="0,0,0,1" /> <Setter Property="Padding" Value="0,0,5,0" /> </Style> If you mean Binding expressions are not working, that would happen if there are no such properties / columns in the detail objects. Detail objects are set as data contexts for each templated item in the range, and bindings by simple name will work only if that name is available in the detail context. Regards, Slavcho


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David Chiang Junior Member Offline I Love MindFusion! Posts: 75 Joined: Apr 15^th, 2020	Re: wpf master detail customization Reply #2 - Jun 26^th, 2020 at 6:17am	Print Post
	I am not using style setting but use my own parameters. Here is the code I am using. <!-- Order details --> <r:DataRange Location="0%,50" Size="100%,7" Name="Rpt"> <r:DataRange.HeaderTemplate> <DataTemplate> <r:ItemContainer Size="100%,8" > <r:Label Location="{Binding headloc0}" Size="{Binding datasize0}" Text="{Binding h0}" Visibility="{Binding labshow0}" /> <r:Label Location="{Binding headloc1}" Size="{Binding datasize1}" Text="{Binding h1}" Visibility="{Binding labshow1}" /> <r:Label Location="{Binding headloc2}" Size="{Binding datasize2}" Text="{Binding h2}" Visibility="{Binding labshow2}" /> <r:Label Location="{Binding headloc3}" Size="{Binding datasize3}" Text="{Binding h3}" Visibility="{Binding labshow3}" /> <!--<r:Label Location="68%,1" Size="{Binding datasize4}" Text="{Binding h4}" Visibility="{Binding labshow4}" /> <r:Label Location="80%,1" Size="{Binding datasize5}" Text="{Binding h5}" Visibility="{Binding labshow5}" />--> </r:ItemContainer> </DataTemplate> </r:DataRange.HeaderTemplate> <r:DataRange.ItemTemplate> <DataTemplate> <r:ItemContainer> <r:Label Location="{Binding dataloc0}" Size="{Binding datasize0}" Text="[col0]" Visibility="{Binding labshow0}" /> <r:Label Location="{Binding dataloc1}" Size="{Binding datasize1}" Text="[col1]" Visibility="{Binding labshow1}" /> <r:Label Location="{Binding dataloc2}" Size="{Binding datasize2}" Text="[col2]" Visibility="{Binding labshow2}" /> <r:Label Location="{Binding dataloc3}" Size="{Binding datasize3}" Text="[col3]" Visibility="{Binding labshow3}" TextFormat="${0:0.00}"/> <!--<r:Label Location="68%,0" Size="{Binding datasize4}" Text="[col4]" Visibility="{Binding labshow4}" TextFormat=" {0}%"/> <r:Label Location="80%,0" Size="{Binding datasize5}" Visibility="{Binding labshow5}" Background="#EFEFFF" /> <r:Label Location="80%,0" Size="{Binding datasize5}" Text="[col5]" Visibility="{Binding labshow5}" TextFormat="${0:0.00}" Style="{StaticResource ContentLabelStyle2}" />--> </r:ItemContainer> </DataTemplate> </r:DataRange.ItemTemplate> Here is the binding data. LineRecCount : 3 Next Record headlab0 = 商品編號 headloc0 = 0%,1 dataloc0 = 0%,0 datasize0 = headhorz0 = Left datahorz0 = Right labshow0 = Visible Next Record headlab1 = 商品價� � headloc1 = 12%,1 dataloc1 = 12%,0 datasize1 = headhorz1 = Left datahorz1 = Right labshow1 = Visible Next Record headlab2 = 數量 headloc2 = 40%,1 dataloc2 = 40%,0 datasize2 = headhorz2 = Left datahorz2 = Right labshow2 = Visible Next Record headlab3 = PV headloc3 = 54%,1 dataloc3 = 54%,0 datasize3 = headhorz3 = Left datahorz3 = Right labshow3 = Visible Next Record headlab4 = headloc4 = dataloc4 = datasize4 = headhorz4 = datahorz4 = labshow4 = Hidden Next Record headlab0 = 商品編號 headloc0 = 0%,1 dataloc0 = 0%,0 datasize0 = headhorz0 = Left datahorz0 = Right labshow0 = Visible Next Record headlab1 = 商品價� � headloc1 = 12%,1 dataloc1 = 12%,0 datasize1 = headhorz1 = Left datahorz1 = Right labshow1 = Visible Next Record headlab2 = 數量 headloc2 = 40%,1 dataloc2 = 40%,0 datasize2 = headhorz2 = Left datahorz2 = Right labshow2 = Visible Next Record headlab3 = PV headloc3 = 54%,1 dataloc3 = 54%,0 datasize3 = headhorz3 = Left datahorz3 = Right labshow3 = Visible Next Record headlab4 = headloc4 = dataloc4 = datasize4 = headhorz4 = datahorz4 = labshow4 = Hidden Next Record headlab0 = 商品編號 headloc0 = 0%,1 dataloc0 = 0%,0 datasize0 = headhorz0 = Left datahorz0 = Right labshow0 = Visible Next Record headlab1 = 商品價� � headloc1 = 12%,1 dataloc1 = 12%,0 datasize1 = headhorz1 = Left datahorz1 = Right labshow1 = Visible Next Record headlab2 = 數量 headloc2 = 40%,1 dataloc2 = 40%,0 datasize2 = headhorz2 = Left datahorz2 = Right labshow2 = Visible Next Record headlab3 = PV headloc3 = 54%,1 dataloc3 = 54%,0 datasize3 = headhorz3 = Left datahorz3 = Right labshow3 = Visible the picture is the result. I use the ways to head session and it works fine. Anything I need to do? Thanks David Chiang

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Slavcho God Member Offline tech.support Posts: 3152 Joined: Oct 19^th, 2005	Re: wpf master detail customization Reply #3 - Jun 26^th, 2020 at 9:17am	Print Post
	Do you store those datalocN and datasizeN values in detail objects though? Each detail row is set as data context of data-range item's template, and so that's where binding expressions by a simple name will look for them. Other than that, verify properties are of same type as ReportItem's (Location and Dimension class from reporting namespace), or otherwise you must also add a value converter to the binding. Regards, Slavcho


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David Chiang Junior Member Offline I Love MindFusion! Posts: 75 Joined: Apr 15^th, 2020	Re: wpf master detail customization Reply #4 - Jun 26^th, 2020 at 10:36am	Print Post
	I use same method as I use in order info <r:Label Location="{Binding headloc0}" Size="{Binding datasize0}" Visibility="{Binding labshow0}" HorizontalAlignment="{Binding headhorz0}" Text="{Binding h0}" /> <r:Label Location="{Binding headloc1}" Size="{Binding datasize1}" Visibility="{Binding labshow1}" HorizontalAlignment="{Binding headhorz1}" Text="{Binding h1}"/> <r:Label Location="{Binding headloc2}" Size="{Binding datasize2}" Visibility="{Binding labshow2}" HorizontalAlignment="{Binding headhorz2}" Text="{Binding h2}" /> <r:Label Location="{Binding headloc3}" Size="{Binding datasize3}" Visibility="{Binding labshow3}" HorizontalAlignment="{Binding headhorz3}" Text="{Binding h3}" /> <r:Label Location="{Binding headloc4}" Size="{Binding datasize4}" Visibility="{Binding labshow4}" HorizontalAlignment="{Binding headhorz4}" Text="{Binding h4}" /> <r:Label Location="{Binding headloc5}" Size="{Binding datasize5}" Visibility="{Binding labshow5}" HorizontalAlignment="{Binding headhorz5}" Text="{Binding h5}" /> <r:Label Location="{Binding headloc6}" Size="{Binding datasize6}" Visibility="{Binding labshow6}" HorizontalAlignment="{Binding headhorz6}" Text="{Binding h6}" /> <r:Label Location="{Binding dataloc0}" Size="{Binding datasize0}" Visibility="{Binding labshow0}" HorizontalAlignment="{Binding datahorz0}" Text="{Binding col0}" /> <r:Label Location="{Binding dataloc1}" Size="{Binding datasize1}" Visibility="{Binding labshow1}" HorizontalAlignment="{Binding datahorz1}" Text="{Binding col1}" /> <r:Label Location="{Binding dataloc2}" Size="{Binding datasize2}" Visibility="{Binding labshow2}" HorizontalAlignment="{Binding datahorz2}" Text="{Binding col2}" /> <r:Label Location="{Binding dataloc3}" Size="{Binding datasize3}" Visibility="{Binding labshow3}" HorizontalAlignment="{Binding datahorz3}" Text="{Binding col3}" /> <r:Label Location="{Binding dataloc4}" Size="{Binding datasize4}" Visibility="{Binding labshow4}" HorizontalAlignment="{Binding datahorz4}" Text="{Binding col4}"/> <r:Label Location="{Binding dataloc5}" Size="{Binding datasize5}" Visibility="{Binding labshow5}" HorizontalAlignment="{Binding datahorz5}" Text="{Binding col5}"/> <r:Label Location="{Binding dataloc6}" Size="{Binding datasize6}" Visibility="{Binding labshow6}" HorizontalAlignment="{Binding datahorz6}" Text="{Binding col6}" /> and it worked data as following Head Data OrderID 0%,25 0%,32 14%,6 Center Center Visible Head Data DSID 14%,25 14%,32 14%,6 Left Right Visible Head Data 倉儲 28%,25 28%,32 14%,6 Left Center Visible Head Data 訂單日期 42%,25 42%,32 14%,6 Left Right Visible Head Data Total Sales 56%,25 56%,32 50%,6 Left Right Visible Are there any different ways to apply? Regards

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Slavcho God Member Offline tech.support Posts: 3152 Joined: Oct 19^th, 2005	Re: wpf master detail customization Reply #5 - Jun 26^th, 2020 at 2:26pm	Print Post
	Data context for headers is the master table, so header bindings will work if the properties you bind to are in the master table / objects. Data context for details is set to respective detail rows, so bindings there will work for properties in the details table / objects. If your dataloc/datasize properties are in same table/object as headerloc/headersize, details binding probably fails (doesn't it show some System.Windows.Data Error messages in VS console?). So if you need location and size bound to data objects, try moving the dataloc/datasize properties from master to detail ones. If you are doing all this in order to change column size dynamically, maybe you could create col1style, col2style etc Style objects and assign them to the Style property of respective column's labels, and later change the style setter value from code. Regards, Slavcho


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David Chiang Junior Member Offline I Love MindFusion! Posts: 75 Joined: Apr 15^th, 2020	Re: wpf master detail customization Reply #6 - Jun 27^th, 2020 at 3:59am	Print Post
	OK, Thanks I will try that approach.


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