C# 文本框点击事件don';t在windows 8上启动鼠标单击
下面的代码为我构建了一个文本框。 应用程序要求我将所有控件设置为通用, 因为这就是api发送给我们的方式C# 文本框点击事件don';t在windows 8上启动鼠标单击,c#,visual-studio-2012,windows-8,windows-store-apps,mouseclick-event,C#,Visual Studio 2012,Windows 8,Windows Store Apps,Mouseclick Event,下面的代码为我构建了一个文本框。 应用程序要求我将所有控件设置为通用, 因为这就是api发送给我们的方式 TextBox txtcontent = new TextBox(); txtcontent.HorizontalAlignment = Windows.UI.Xaml.HorizontalAlignment.Stretch; txtcontent.SetValue(Grid.ColumnProperty, 1); txtcontent.SetValue(Grid.RowProperty,
TextBox txtcontent = new TextBox();
txtcontent.HorizontalAlignment = Windows.UI.Xaml.HorizontalAlignment.Stretch;
txtcontent.SetValue(Grid.ColumnProperty, 1);
txtcontent.SetValue(Grid.RowProperty, RowCount);
txtcontent.Width = 320;
txtcontent.FontSize = 20;
txtcontent.TextWrapping = TextWrapping.Wrap;
txtcontent.Margin = new Thickness(10);
txtcontent.Foreground = App.scbAccTechGrayDark;
txtcontent.BorderBrush = App.scbAccTechGrayLight;
txtcontent.Background = App.scbAccTechGreenLight;
txtcontent.Tapped += txtcontent_Tapped;
现在的问题是,当我点击文本框时,它不会触发点击事件。
我知道鼠标点击将触发商店应用程序的点击事件
这是抽头活动的第一部分,但我一直没有达到
void txtcontent_Tapped(object sender, TappedRoutedEventArgs e)
{
TextBox txtFinder = (sender as TextBox);
string[] myconver = (sender as TextBox).Tag.ToString().Split(',');
int BlockIndex = Convert.ToInt16(myconver[4].ToString());
int FieldID = Convert.ToInt16(myconver[5].ToString());
string ColumnName = Convert.ToString(myconver[6].ToString());
string FieldCode = Convert.ToString(myconver[7]);
string BlockName = Convert.ToString(myconver[8]);
}
有人能告诉我我必须做什么,或者我做错了什么吗?您想使用控件的事件。您想使用控件的事件。您可以使用以下代码使用AddHandler方法将点击事件关联到文本框
txtcontent.AddHandler(TappedEvent, new TappedEventHandler(txtcontent_Tapped), true);
void txtcontent_Tapped(object sender, TappedRoutedEventArgs e)
{
System.Diagnostics.Debug.WriteLine("Tested!!");
}
下面是相同的完整代码段
public MainPage()
{
this.InitializeComponent();
AddControl();
}
private void AddControl()
{
TextBox txtcontent = new TextBox();
txtcontent.HorizontalAlignment = Windows.UI.Xaml.HorizontalAlignment.Stretch;
txtcontent.SetValue(Grid.ColumnProperty, 1);
txtcontent.SetValue(Grid.RowProperty, 0);
txtcontent.Width = 150;
txtcontent.FontSize = 20;
txtcontent.TextWrapping = TextWrapping.Wrap;
txtcontent.Margin = new Thickness(10);
txtcontent.AddHandler(TappedEvent, new TappedEventHandler(txtcontent_Tapped), true);
//txtcontent.Foreground = new Solid
//txtcontent.BorderBrush = App.scbAccTechGrayLight;
//txtcontent.Background = App.scbAccTechGreenLight;
this.LayoutRoot.Children.Add(txtcontent);
}
void txtcontent_Tapped(object sender, TappedRoutedEventArgs e)
{
System.Diagnostics.Debug.WriteLine("Tested by WmDev!!");
}
希望能有帮助
谢谢。您可以使用以下代码使用AddHandler方法将点击事件关联到文本框
txtcontent.AddHandler(TappedEvent, new TappedEventHandler(txtcontent_Tapped), true);
void txtcontent_Tapped(object sender, TappedRoutedEventArgs e)
{
System.Diagnostics.Debug.WriteLine("Tested!!");
}
private void txtbox_GotFocus(object sender, RoutedEventArgs e)
{
txtbox.Text = ""; // da e34n el txtbox yb2a empty when clicked ;)
}
下面是相同的完整代码段
public MainPage()
{
this.InitializeComponent();
AddControl();
}
private void AddControl()
{
TextBox txtcontent = new TextBox();
txtcontent.HorizontalAlignment = Windows.UI.Xaml.HorizontalAlignment.Stretch;
txtcontent.SetValue(Grid.ColumnProperty, 1);
txtcontent.SetValue(Grid.RowProperty, 0);
txtcontent.Width = 150;
txtcontent.FontSize = 20;
txtcontent.TextWrapping = TextWrapping.Wrap;
txtcontent.Margin = new Thickness(10);
txtcontent.AddHandler(TappedEvent, new TappedEventHandler(txtcontent_Tapped), true);
//txtcontent.Foreground = new Solid
//txtcontent.BorderBrush = App.scbAccTechGrayLight;
//txtcontent.Background = App.scbAccTechGreenLight;
this.LayoutRoot.Children.Add(txtcontent);
}
void txtcontent_Tapped(object sender, TappedRoutedEventArgs e)
{
System.Diagnostics.Debug.WriteLine("Tested by WmDev!!");
}
希望能有帮助
多谢各位
private void txtbox_GotFocus(object sender, RoutedEventArgs e)
{
txtbox.Text = ""; // da e34n el txtbox yb2a empty when clicked ;)
}
试试这个;)
试试这个;) 您希望实现什么行为?也许GotFocus活动对你有用。@Anubis1233谢谢你,伙计,这是我所需要的,如果你回答了,我会为你选择。其实现在很明显,我觉得鲍特吧!:)您希望实现什么行为?也许GotFocus活动对你有用。@Anubis1233谢谢你,伙计,这是我所需要的,如果你回答了,我会为你选择。其实现在很明显,我觉得鲍特吧!:)