C# Controls.ColumnDefinition类代码示例

        private void UpdateColumns()
        {
            this.Dispatcher.InvokeAsync(
                () =>
                {
                    this.ColumnDefinitions.Clear();
                    int i = 0;
                    foreach (FrameworkElement item in this.Children.Cast<FrameworkElement>())
                    {
                        EntityGroup entityGroup = (EntityGroup)item.DataContext;

                        ColumnDefinition columnDefinition = new ColumnDefinition()
                        {
                            DataContext = entityGroup
                        };
                        Grid.SetColumn(item, i);

                        if (entityGroup.IsVisible)
                        {
                            columnDefinition.SetBinding(ColumnDefinition.WidthProperty, "Width");
                        }
                        else
                        {
                            columnDefinition.Width = new GridLength(0);
                        }

                        this.ColumnDefinitions.Add(columnDefinition);

                        ++i;
                    }
                });
        }

        private void ShowView(Grid grid)
        {
            //grid.RowDefinitions.Clear();
            //grid.ColumnDefinitions.Clear();
            //grid.Children.Clear();

            for (int i = 0; i < _Round.ColCount; i += 1)
            {
                ColumnDefinition col = new ColumnDefinition();
                grid.ColumnDefinitions.Add(col);
            }

            for (int i = 0; i < _Round.RowCount; i += 1)
            {
                RowDefinition row = new RowDefinition();
                grid.RowDefinitions.Add(row);
            }

            _Ucs = new List<Uc1>(_Round.ColCount * _Round.RowCount);
            Uc1 uc;
            for (int i = 0; i < _Round.RowCount; i += 1)
            {
                for (int j = 0; j < _Round.ColCount; j += 1)
                {
                    uc = new Uc1();
                    uc.SetValue(Grid.RowProperty, i);
                    uc.SetValue(Grid.ColumnProperty, j);
                    grid.Children.Add(uc);
                    _Ucs.Add(uc);
                }
            }
        }

        private Grid SetupDetailGrid()
        {
            Grid detailGrid = new Grid();

            ColumnDefinition col1 = new ColumnDefinition();
            col1.Width = new GridLength(96 * 0.65);
            detailGrid.ColumnDefinitions.Add(col1);

            ColumnDefinition col2 = new ColumnDefinition();
            col2.Width = new GridLength(96 * 2.5);
            detailGrid.ColumnDefinitions.Add(col2);

            ColumnDefinition col3 = new ColumnDefinition();
            col3.Width = new GridLength(96 * 1.65);
            detailGrid.ColumnDefinitions.Add(col3);

            ColumnDefinition col4 = new ColumnDefinition();
            col4.Width = new GridLength(96 * 1.15);
            detailGrid.ColumnDefinitions.Add(col4);

            ColumnDefinition col5 = new ColumnDefinition();
            col5.Width = new GridLength(96 * 1.15);
            detailGrid.ColumnDefinitions.Add(col5);

            RowDefinition row = new RowDefinition();
            detailGrid.RowDefinitions.Add(row);

            return detailGrid;
        }

 private void CreateColumnsRows(){
     // Create columns
     for (int i = 1; i <= columns; i++)
     {
         ColumnDefinition temp = new ColumnDefinition();
         temp.Name = String.Format("c{0}", i);
         temp.Width = new GridLength(205, GridUnitType.Pixel);
         columnsList.Add(temp);
     }
     // Create rows
     for (int i = 1; i <= rows; i++)
     {
         RowDefinition temp = new RowDefinition();
         temp.Name = String.Format("c{0}", i);
         temp.Height = new GridLength(205, GridUnitType.Pixel);
         rowsList.Add(temp);
     }
     // Add Columns and Rows to Grid
     foreach (ColumnDefinition tempColumn in columnsList)
     {
         mainGrid.ColumnDefinitions.Add(tempColumn);
     }
     foreach (RowDefinition tempRow in rowsList)
     {
         mainGrid.RowDefinitions.Add(tempRow);
     }
 }

        private void DrawGameBoard(int desiredSlots)
        {
            RowDefinition[] rowDefinitions = new RowDefinition[desiredSlots];
            ColumnDefinition[] columnDefinitions = new ColumnDefinition[desiredSlots];

            for (int i = 0; i < desiredSlots; i++)
            {
                rowDefinitions[i] = new RowDefinition();
                columnDefinitions[i] = new ColumnDefinition();

                grdGameBoard.RowDefinitions.Add(rowDefinitions[i]);
                grdGameBoard.ColumnDefinitions.Add(columnDefinitions[i]);
            }
            for (int i = 0; i < grdGameBoard.RowDefinitions.Count; i++)
            {
                for (int j = 0; j < grdGameBoard.ColumnDefinitions.Count; j++)
                {
                    var slot = new TextBox();
                    slot.Margin = new Thickness(5);
                    slot.HorizontalContentAlignment = System.Windows.HorizontalAlignment.Center;
                    slot.VerticalContentAlignment = System.Windows.VerticalAlignment.Center;
                    Grid.SetRow(slot, i);
                    Grid.SetColumn(slot, j);
                    grdGameBoard.Children.Add(slot);
                }
            }
        }

        /// <summary>
        /// Kreiranje listview-a na temelju liste objetata u parametru.
        /// </summary>
        /// <param name="classesList"></param>
        public void CreateList(List<object> classesList)
        {
            foreach (String[] classArrayString in classesList) {
                Grid grid = new Grid();
                grid.ShowGridLines = true;
                grid.RowDefinitions.Add(new RowDefinition());
                grid.Margin = new Thickness(30, 10, 30, 0);

                for (int i=0; i < classArrayString.Length; i++) {
                    ColumnDefinition columnDef = new ColumnDefinition();
                    columnDef.Width = new GridLength(150);
                    grid.ColumnDefinitions.Add(columnDef);

                    Label label = new Label();
                    label.Content = classArrayString[i];
                    Grid.SetColumn(label, i);
                    Grid.SetRow(label, 0);

                    grid.Children.Add(label);
                }

                ListViewItem listItem = new ListViewItem();
                listItem.Content = grid;
                currentListView.Items.Add(listItem);
            }
        }

        public Grid ShowGrid()
        {
            Grid grid = new Grid();

            for (var i = 0; i < tileLayer.Count; i++)
            {
                RowDefinition row = new RowDefinition();
                grid.RowDefinitions.Add(row);

                for (var j = 0; j < tileLayer[i].Count; j++)
                {
                    ColumnDefinition col = new ColumnDefinition();
                    grid.ColumnDefinitions.Add(col);

                    List<Tile> sublist = tileLayer[i];
                    Tile temp = sublist[j];

                    Image img = new Image();
                    img.Source = temp.BackgroundImage;

                    img.SetValue(Grid.ColumnProperty, j);
                    img.SetValue(Grid.RowProperty, i);
                    img.Stretch = Stretch.UniformToFill;
                    grid.Children.Add(img);
                }
            }

            return grid;
        }

        public void display()
        {
            playArea.ColumnDefinitions.Clear();
            playArea.RowDefinitions.Clear();
            ColumnDefinition[] colDefs = new ColumnDefinition[testMap.x];
            RowDefinition[] rowDefs = new RowDefinition[testMap.y];
            testMap.populate();

            for (int i = 0; i < testMap.x; i++)
            {
                colDefs[i] = new ColumnDefinition();
                playArea.ColumnDefinitions.Add(colDefs[i]);
            }
            for (int i = 0; i < testMap.y; i++)
            {
                rowDefs[i] = new RowDefinition();
                playArea.RowDefinitions.Add(rowDefs[i]);
            }

            for (int i = 0; i < testMap.x; i++)
            {
                for (int j = 0; j < testMap.y; j++)
                {
                    playArea.Children.Add(testMap.layout[i][j]);
                    Grid.SetRow(testMap.layout[i][j], j);
                    Grid.SetColumn(testMap.layout[i][j], i);
                }
            }
        }

        public void FillMasterGrid(IEnumerable<Grid> lyricGrids, Grid masterGrid)
        {
            // Create the Grid

               masterGrid.Width = 510; //TODO: Auto width

               masterGrid.HorizontalAlignment = HorizontalAlignment.Left;
               masterGrid.VerticalAlignment = VerticalAlignment.Top;
               masterGrid.ShowGridLines = false;
               masterGrid.Background = new SolidColorBrush(Colors.LightSteelBlue);

               //add one column
               var column = new ColumnDefinition { Width = GridLength.Auto };
               masterGrid.ColumnDefinitions.Add(column);

               // Create Rows
               var row = new RowDefinition { Height = GridLength.Auto };

               masterGrid.RowDefinitions.Add(row);

               // fill rows with lyric grids
               var lGrids = lyricGrids.ToList();
               for (var i = 0; i < lGrids.Count(); i++)
               {
               var lyricGrid = lGrids[i];

               Grid.SetRow(lyricGrid, i);
               Grid.SetColumn(lyricGrid, 0);
               masterGrid.Children.Add(lyricGrid);
               }
        }

        public Layer_Two()
            : base()
        {
            titleBlock = new TextBlock();
            titleBlock.Width = STATICS.DEAULT_CARD_SIZE.Width;
            titleBlock.Foreground = new SolidColorBrush(Colors.Black);
            titleBlock.LineHeight = 1;
            titleBlock.TextWrapping = TextWrapping.Wrap;
            titleBlock.HorizontalAlignment = HorizontalAlignment.Left;
            titleBlock.TextAlignment = TextAlignment.Left;
            titleBlock.FontStretch = FontStretches.Normal;
            titleBlock.Margin = new Thickness(3);
            this.Children.Add(titleBlock);
            Grid.SetRow(titleBlock, 0);
            Grid.SetColumn(titleBlock, 0);
            Grid.SetColumnSpan(titleBlock, 2);

            RowDefinition rd = new RowDefinition();
            rd.Height = new GridLength(STATICS.DEAULT_CARD_SIZE.Height-1.5* STATICS.ZOOMWHEEL_RADIUS);
            this.RowDefinitions.Add(rd);
            rd = new RowDefinition();
            rd.Height = new GridLength(STATICS.ZOOMWHEEL_RADIUS);
            this.RowDefinitions.Add(rd);
            ColumnDefinition gridCol1 = new ColumnDefinition();
            gridCol1.Width = new GridLength(this.Width / 2);
            this.ColumnDefinitions.Add(gridCol1);
            ColumnDefinition gridCol2 = new ColumnDefinition();
            gridCol2.Width = new GridLength(this.Width / 2);
            this.ColumnDefinitions.Add(gridCol2);
        }

        private Grid SetupClientInfoGrid()
        {
            Grid grid = new Grid();

            RowDefinition row = new RowDefinition();
            grid.RowDefinitions.Add(row);

            ColumnDefinition col1 = new ColumnDefinition();
            col1.Width = new GridLength(96 * 2);
            grid.ColumnDefinitions.Add(col1);

            ColumnDefinition col2 = new ColumnDefinition();
            col2.Width = new GridLength(96 * 1.3);
            grid.ColumnDefinitions.Add(col2);

            ColumnDefinition col3 = new ColumnDefinition();
            col3.Width = new GridLength(96 * .9);
            grid.ColumnDefinitions.Add(col3);

            ColumnDefinition col4 = new ColumnDefinition();
            col4.Width = new GridLength(96 * .7);
            grid.ColumnDefinitions.Add(col4);

            ColumnDefinition col5 = new ColumnDefinition();
            col5.Width = new GridLength(96 * .9);
            grid.ColumnDefinitions.Add(col5);

            ColumnDefinition col6 = new ColumnDefinition();
            col6.Width = new GridLength(96 * 1.3);
            grid.ColumnDefinitions.Add(col6);

            return grid;
        }

 public Grid CreateHotKeyControl()
 {
     this.grid.Width = 300;
     this.grid.HorizontalAlignment = HorizontalAlignment.Left;
     ColumnDefinition col0 = new ColumnDefinition();
     ColumnDefinition col1 = new ColumnDefinition();
     ColumnDefinition col2 = new ColumnDefinition();
     this.grid.ColumnDefinitions.Add(col0);
     this.grid.ColumnDefinitions.Add(col1);
     this.grid.ColumnDefinitions.Add(col2);
     RowDefinition row0 = new RowDefinition();
     this.grid.RowDefinitions.Add(row0);
     this.label.Width = 60;
     this.label.HorizontalAlignment = HorizontalAlignment.Left;
     this.label.Margin = new Thickness(10);
     Grid.SetColumn(this.label, 0);
     Grid.SetRow(this.label, 0);
     this.comboBox.Width = 60;
     this.comboBox.HorizontalAlignment = HorizontalAlignment.Left;
     this.comboBox.Margin = new Thickness(10);
     Grid.SetColumn(this.comboBox, 1);
     Grid.SetRow(this.comboBox, 0);
     this.textBox.Width = 60;
     this.textBox.HorizontalAlignment = HorizontalAlignment.Left;
     this.textBox.Margin = new Thickness(10);
     Grid.SetColumn(this.textBox, 2);
     Grid.SetRow(this.textBox, 0);
     this.grid.Children.Add(this.label);
     this.grid.Children.Add(this.comboBox);
     this.grid.Children.Add(this.textBox);
     return this.grid;
 }

		public void AddTwice ()
		{
			ColumnDefinitionCollection c = new Grid ().ColumnDefinitions;
			ColumnDefinition d = new ColumnDefinition ();
			c.Add (d);
			c.Add (d);
		}

        void CollapseColumn(GridSplitter splitter, ColumnDefinition def, string content)
        {
            // Ignore collapse if popup is opened
            if (PopupManager.ActivePopup != null)
                return;

            int collapsed = 0;

            // Count the number of collapsed items (exclusing collapseView and rockScroll)
            for (int i = 0; i < OverviewContainerRootGrid.ColumnDefinitions.Count -2; i++)
            {
                if (OverviewContainerRootGrid.ColumnDefinitions[i].Width.Value == 0)
                    collapsed++;
            }

            // Only allowed to collapse when there are at least two columns which have Width > 0
            if (collapsed >= OverviewContainerRootGrid.ColumnDefinitions.Count - 3)
                return;

            GridColumnSizeHelper.SetPreviousGridLength(def, def.Width);

            //Start Collapse Column Animation, only when the column Width != 0
            if (def.Width != new GridLength(0))
            {
                Storyboard CollapseColumnGrid = (Storyboard)FindResource("CollapseColumn");
                Storyboard.SetTarget(CollapseColumnGrid, def);

                GridLengthAnimation gla = CollapseColumnGrid.Children[0] as GridLengthAnimation;
                gla.From = def.Width;
                gla.To = new GridLength(0);

                CollapseColumnGrid.Begin(this);
            }

            if (splitter != null)
                splitter.IsEnabled = false;

            collapseView.AddCollapsedView(def, content, delegate
            {
                //Start Expand Column Animation, only when the column Width = 0
                if (def.Width == new GridLength(0))
                {
                    def.Width = GridColumnSizeHelper.GetPreviousGridLength(def);
                    GridLength previousWidth = def.Width;
                    def.Width = new GridLength(0);

                    Storyboard ExpandColumnGrid = (Storyboard)FindResource("CollapseColumn");
                    Storyboard.SetTarget(ExpandColumnGrid, def);

                    GridLengthAnimation gla = ExpandColumnGrid.Children[0] as GridLengthAnimation;
                    gla.From = new GridLength(0);
                    gla.To = previousWidth;

                    ExpandColumnGrid.Begin(this);
                }

                if (splitter != null)
                    splitter.IsEnabled = true;
            });
        }

        public static Grid GetNewKeymapGrid(int numRows, int numCols, Keymap[,] keymaps)
        {
            var keymapGrid = new Grid();
            keymapGrid.Children.Clear();

            var rows = new RowDefinition[numRows];
            var columns = new ColumnDefinition[numCols];

            for (var i = 0; i < numRows; i++)
            {
                rows[i] = new RowDefinition();
                keymapGrid.RowDefinitions.Add(rows[i]);
            }

            for (var i = 0; i < numCols; i++)
            {
                columns[i] = new ColumnDefinition();
                keymapGrid.ColumnDefinitions.Add(columns[i]);
            }

            for (var i = 0; i < numRows; i++)
            {
                for (var j = 0; j < numCols; j++)
                {
                    var button = new Button();
                    keymaps[i, j].Button = button;
                    Grid.SetRow(button, i);
                    Grid.SetColumn(button, j);
                    keymapGrid.Children.Add(button);
                }
            }

            return keymapGrid;
        }