C# 如何使用WrapPanel在WPF中移动文本框旁边的按钮
我是WPF的新手。我有一个按钮。我想创建动态文本框。当我关注动态文本框时,按钮会移到文本框旁边。我不知道怎么做。请帮帮我C# 如何使用WrapPanel在WPF中移动文本框旁边的按钮,c#,wpf,C#,Wpf,我是WPF的新手。我有一个按钮。我想创建动态文本框。当我关注动态文本框时,按钮会移到文本框旁边。我不知道怎么做。请帮帮我 <Grid Name="mymy" HorizontalAlignment="Left" Height="243" Grid.Column="0" Grid.Row="0" VerticalAlignment="Top" Width="263" Margin="462,105,0,0" Grid.RowSpan="2" > <Grid.Ro
<Grid Name="mymy" HorizontalAlignment="Left" Height="243" Grid.Column="0" Grid.Row="0" VerticalAlignment="Top" Width="263" Margin="462,105,0,0" Grid.RowSpan="2" >
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<WrapPanel Grid.Column="1" x:Name="abc" HorizontalAlignment="Left" Height="232" Margin="0,0,-250,-218" VerticalAlignment="Top" Width="262" Grid.Row="1"/>
</Grid>
<!--<DockPanel Name="mymy1" HorizontalAlignment="Left" Height="191" LastChildFill="True" Margin="424,94,0,0" VerticalAlignment="Top" Width="282" Grid.RowSpan="2"/>-->
欢迎来到SO。
考虑这两件事:
private void button_Click(object sender, RoutedEventArgs e)
{
txtSource = new TextBox();
txtSource.MinHeight = 15;
txtSource.Width = 100;
txtSource.Height = 25;
txtSource.Name = "txtSource";
//Binding txtBinding = new Binding("PurchaseOrder.PickupSrcCodeName"); /*txtBinding.Mode = BindingMode.OneWay;*/
//txtSource.SetBinding(TextBox.TextProperty, txtBinding);
ColumnDefinition colDef1;
colDef1 = new ColumnDefinition();
mymy.ColumnDefinitions.Add(colDef1);
RowDefinition rowDef1;
rowDef1 = new RowDefinition();
mymy.RowDefinitions.Add(rowDef1);
++count;
abc.Children.Add(txtSource);
Grid.SetColumn(txtSource, count);
Grid.SetRow(txtSource, 0);
txtSource.GotFocus += t_GotFocus;
txtSource.TextChanged += this.t_TextChanged;
}
private void t_TextChanged(object sender, RoutedEventArgs e)
{
button.Visibility = Visibility.Visible;
}