SELECTING A ROW IN DATAGRID

Ankita Pandey

Total Post:183

Points:1285
Posted by  Ankita Pandey
C# 
C#
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I defined an initial Table with three rows. If a user select a row and clicks a "Start new Table" button, it will open a new tabItem with a new Table. the Problem is that i dont know how can i select an entire row in my DataGrid.

C# Code:

//this my initial Table

private ObservableCollection<TableDataRowStringItem> tableobject = new ObservableCollection<TableDataRowStringItem>();

List<TableDataRowStringItem> rowstringList = new List<TableDataRowStringItem>();

TableDataRowStringItem item = new TableDataRowStringItem();

item.RowNumber = 1; item.saveFlag = true; item.ObjectType = "E"; item.Name = "E"; item.PredecessorRowNumber = "0";

rowstringList.Add(item);

item = new TableDataRowStringItem();

item.RowNumber = 2; item.ObjectType = "Function"; item.Name = "Function";    item.PredecessorRowNumber = "1";

rowstringList.Add(item);

item = new TableDataRowStringItem();

item.RowNumber = 3; item.ObjectType = "E"; item.Name = "E"; item.PredecessorRowNumber = "2";

rowstringList.Add(item);

rowstringListEPK = rowstringList;

for (int i = 0; i < rowstringList.Count; i++)

{

    tableobject.Add(rowstringList[i]);

}

DataGrid1.ItemsSource = tableobject;

//Button Code

foreach (TableDataRowStringItem item in rowstringListEPK)

{

    if (item.ObjectType == "Function" **(&& Hier i schould write if row.Isselected)**)

    {

       rowStringItem.Name = item.Name;

       tabControl.Items.Add(tabItem);

       tabItem.Focus();

       tabItem.IsSelected = true;

       tabItem.Header = rowStringItem.Name;

       TableTab.Visibility = Visibility.Visible

    }

    else do nothing

}

//XAML Code

 <DataGrid.RowStyle>

    <Style TargetType="DataGridRow">

        <Style.Triggers>

            <Trigger Property="IsSelected" Value="True">

               <Setter Property="BorderBrush" Value="Blue" />

               <Setter Property="BorderThickness" Value="1" />

               <Setter Property="AllowDrop" Value="True" />

            </Trigger>

        </Style.Triggers>

    </Style>

 </DataGrid.RowStyle>

  1. Pravesh Singh

    Post:412

    Points:2888
    Re: Selecting a row in DataGrid

    Hi Ankita,


    This may help:

    <DataGrid SelectionMode="Single" SelectionUnit="FullRow" ...

    or

    DataGrid dataGrid = new DataGrid();

    dataGrid.SelectionUnit = DataGridSelectionUnit.FullRow;

    dataGrid.SelectionMode = DataGridSelectionMode.Single;

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