我不确定您是否需要以任何方式与这些单元格进行交互,但如果您只想绘制一个网格,这里有一个快速控制。它将填充父控件的空间。
public class GridShape : Control
{
public int Columns
{
get { return (int)GetValue(ColumnsProperty); }
set { SetValue(ColumnsProperty, value); }
}
public static readonly DependencyProperty ColumnsProperty = DependencyProperty.Register("Columns", typeof(int), typeof(GridShape), new PropertyMetadata(8));
public int Rows
{
get { return (int)GetValue(RowsProperty); }
set { SetValue(RowsProperty, value); }
}
public static readonly DependencyProperty RowsProperty = DependencyProperty.Register("Rows", typeof(int), typeof(GridShape), new PropertyMetadata(8));
public Brush Stroke
{
get { return (Brush)GetValue(StrokeProperty); }
set { SetValue(StrokeProperty, value); }
}
public static readonly DependencyProperty StrokeProperty = DependencyProperty.Register("Stroke", typeof(Brush), typeof(GridShape), new PropertyMetadata(new SolidColorBrush(Colors.Black)));
public double StrokeThickness
{
get { return (double)GetValue(StrokeThicknessProperty); }
set { SetValue(StrokeThicknessProperty, value); }
}
public static readonly DependencyProperty StrokeThicknessProperty = DependencyProperty.Register("StrokeThickness", typeof(double), typeof(GridShape), new PropertyMetadata(1.0));
protected override void OnRender(System.Windows.Media.DrawingContext drawingContext)
{
Pen pen = new Pen(Stroke, StrokeThickness);
double heightSpan = ActualHeight / Rows;
double widthSpan = ActualWidth / Columns;
for (double y = 0; y <= ActualHeight; y += heightSpan)
drawingContext.DrawLine(pen, new Point(0, y), new Point(ActualWidth, y));
for (double x = 0; x <= ActualWidth; x += widthSpan)
drawingContext.DrawLine(pen, new Point(x, 0), new Point(x, ActualHeight));
}
}