我有一个 3x3 矩阵网格。如果用户位于特定单元格上,单击后如何识别单元格坐标?
请指教。谢谢
八打灵再也
假设您正在设计一个井字棋风格的游戏,并且所讨论的网格是标准的 WPF 网格,我想您最好在每个单独的单元格中放置一个控件。这样你就可以挂钩每个鼠标事件,如下所示:
<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1" Height="300" Width="300">
<Grid ShowGridLines="True">
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition />
<ColumnDefinition />
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition />
<RowDefinition />
<RowDefinition />
</Grid.RowDefinitions>
<Button Grid.Column="0" Grid.Row="0" Click="ButtonClick" />
<Button Grid.Column="1" Grid.Row="0" Click="ButtonClick" />
<Button Grid.Column="2" Grid.Row="0" Click="ButtonClick" />
<Button Grid.Column="0" Grid.Row="1" Click="ButtonClick" />
<Button Grid.Column="1" Grid.Row="1" Click="ButtonClick" />
<Button Grid.Column="2" Grid.Row="1" Click="ButtonClick" />
<Button Grid.Column="0" Grid.Row="2" Click="ButtonClick" />
<Button Grid.Column="1" Grid.Row="2" Click="ButtonClick" />
<Button Grid.Column="2" Grid.Row="2" Click="ButtonClick" />
</Grid>
</Window>
在你的代码隐藏中:
private void ButtonClick(object sender, RoutedEventArgs e)
{
Button _btn = sender as Button;
int _row = (int)_btn.GetValue(Grid.RowProperty);
int _column = (int)_btn.GetValue(Grid.ColumnProperty);
MessageBox.Show(string.Format("Button clicked at column {0}, row {1}", _column, _row));
}
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