![](/img/trans.png)
[英]The type or namespace name 'Window' does not exist in the namespace 'System.Windows'
[英]The type or namespace name 'Deployment' does not exist in the namespace 'System.Windows'
我目前正在尝试通过将文件链接到 wpf 库来将我的 Silverlight 项目更改为 wpf,以便稍后我可以使用这两个应用程序。 我从 Silverlight 项目链接到我的 wpf 项目的这个文件给了我这个错误:
错误 27 命名空间“System.Windows”中不存在类型或命名空间名称“部署”(您是否缺少程序集引用?)C:\\Users\\sahluwai\\Desktop\\cusControls2\\leitch\\HarrisSilverlightToolkit\\Toolkit\\Source\\Controls \\Input\\IpAddressControl\\CcsIPAddressControl.cs 854 36 输入
我确保文件顶部有“使用 System.Windows”。
这是函数的样子,它有错误(请查找注释以查看示例错误位置):
private bool ValidateIpOctet(TextBox IpOctet, int OctetIndex)
{
bool redraw = false;
if (OctetIndex < 0 || OctetIndex >= this.m_IpAddress.IpOctets.Length)
return redraw;
int i = OctetIndex;
this.m_IpAddress.IpOctets[i] = String.IsNullOrEmpty(IpOctet.Text) ? "0" : IpOctet.Text;
uint iOctet = uint.Parse(this.m_IpAddress.IpOctets[i]);
if (i == 0)
{
if (Rule == NetworkInterfaceRule.IP || Rule == NetworkInterfaceRule.GATEWAY)
{
if (iOctet > 223)
{
redraw = true;
this.m_IpAddress.IpOctets[i] = "223";
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(
delegate()
{
MessageBox.Show(String.Format("{0} is not a valid entry. Please specify a value between 1 and 223.", this.IpAddress), "Error", MessageBoxButton.OK);
});
}
else if (iOctet < 1)
{
redraw = true;
this.m_IpAddress.IpOctets[i] = "1";
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(
delegate()
{
MessageBox.Show(String.Format("{0} is not a valid entry. Please specify a value between 1 and 223.", this.IpAddress), "Error", MessageBoxButton.OK);
});
}
}
else
{
if (iOctet > 255)
{
redraw = true;
this.m_IpAddress.IpOctets[i] = "255";
/////////////////////////////////////////////////////////////////////////
//////////////////////this is one place where i am facing this error:
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(
delegate()
{
MessageBox.Show(String.Format("{0} is not a valid entry. Please specify a value between 0 and 255.", this.IpAddress), "Error", MessageBoxButton.OK);
});
}
else if (iOctet < 0)
{
redraw = true;
this.m_IpAddress.IpOctets[i] = "0";
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(
delegate()
{
MessageBox.Show(String.Format("{0} is not a valid entry. Please specify a value between 0 and 255.", this.IpAddress), "Error", MessageBoxButton.OK);
});
}
}
}
else
{
if (iOctet > 255)
{
redraw = true;
this.m_IpAddress.IpOctets[i] = "255";
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(
delegate()
{
MessageBox.Show(String.Format("{0} is not a valid entry. Please specify a value between 0 and 255.", this.IpAddress), "Error", MessageBoxButton.OK);
});
}
else if (iOctet < 0)
{
redraw = true;
this.m_IpAddress.IpOctets[i] = "0";
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(
delegate()
{
MessageBox.Show(String.Format("{0} is not a valid entry. Please specify a value between 0 and 255.", this.IpAddress), "Error", MessageBoxButton.OK);
});
}
}
this.IpAddress = this.m_IpAddress.ToString();
return redraw;
}
不要使用System.Windows.Deployment
的调度程序 - 这是 Silverlight 特有的。 如果您的意图是调用属于 GUI 的 Dispatcher 上的某些内容,请改用System.Windows.Application.Current.Dispatcher
。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.