[英]How to create grid layout dynamically for XAML
在我的應用程序中,我嘗試動態創建網格布局,但未獲得預期的輸出:
以下是我嘗試的代碼:
Grid LayoutGrid = new Grid();
//Created Two Columns
ColumnDefinition gridCol1 = new ColumnDefinition();
ColumnDefinition gridCol2 = new ColumnDefinition();
LayoutGrid.ColumnDefinitions.Add(gridCol1);
LayoutGrid.ColumnDefinitions.Add(gridCol2);
Grid Col1Grid = new Grid();
//Create Two Rows
RowDefinition gridRow1 = new RowDefinition();
RowDefinition gridRow2 = new RowDefinition();
Col1Grid.RowDefinitions.Add(gridRow1);
Col1Grid.RowDefinitions.Add(gridRow2);
Grid.SetColumn(Col1Grid, 1);
return LayoutGrid;
我要創建的布局是這樣的:
我添加了一些顏色以便於理解
private Grid CreateGrid()
{
var LayoutGrid = new Grid { Background = new SolidColorBrush(Colors.Yellow) };
//Created Two Columns
LayoutGrid.ColumnDefinitions.Add(new ColumnDefinition());
LayoutGrid.ColumnDefinitions.Add(new ColumnDefinition());
//Created Two Rows
LayoutGrid.RowDefinitions.Add(new RowDefinition());
LayoutGrid.RowDefinitions.Add(new RowDefinition());
// region 1 - vertical left
var stack1 = new StackPanel {
Background = new SolidColorBrush(Colors.Red)
};
Grid.SetColumn(stack1, 0);
Grid.SetRowSpan(stack1, 2);
LayoutGrid.Children.Add(stack1);
// region 2 - top right
var stack2 = new StackPanel
{
Background = new SolidColorBrush(Colors.Green)
};
Grid.SetColumn(stack2, 1);
LayoutGrid.Children.Add(stack2);
// region 3 - bottom right
var stack3 = new StackPanel
{
Background = new SolidColorBrush(Colors.Blue)
};
Grid.SetColumn(stack3, 1);
Grid.SetRow(stack3, 1);
LayoutGrid.Children.Add(stack3);
return LayoutGrid;
}
Xaml:
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<StackPanel Background="Red" Grid.RowSpan="2"></StackPanel>
<StackPanel Background="Blue" Grid.Column="1"></StackPanel>
<StackPanel Background="Green" Grid.Column="1" Grid.Row="1"></StackPanel>
</Grid>
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