我有这个:
<Window>
<ContentPresenter Content="{Binding Viewer}" />
</Window>
internal class MainViewModel : ObservableObject{
private WindowsFormsHost _viewer;
public WindowsFormsHost Viewer
{
get { return _viewer; }
set { Set(() => Viewer, ref _viewer, value); }
}
public MainViewModel()
{
_viewer = new WindowsFormsHost();
var reportViewer = new ReportViewer();
reportViewer.ProcessingMode = ProcessingMode.Remote;
reportViewer.ServerReport.ReportServerUrl = new Uri("http://someservername/Reports/Pages/Folder.aspx");
reportViewer.ServerReport.ReportPath = "ItemPath=/somefolder1/somefolder2/ReportX";
Viewer.Child = reportViewer;
}
}
我可以在窗口顶部看到禁用的报告服务工具栏,但没有报告。我一直在为ReportPath和ReportServerUrl分配各种字符串,但什么都没有。这是一个URL问题吗?当然,如果我把它放到浏览器中,URL就可以工作了。感谢。
答案 0 :(得分:0)
我遇到了同样的问题。我不确定这对你有用,但就我而言,
代码PFObject *gameScore = [PFObject objectWithClassName:@"GameScore"];
gameScore[@"score"] = @1337;
gameScore[@"playerName"] = @"Sean Plott";
gameScore[@"cheatMode"] = @NO;
[gameScore saveEventually];
中的行必须移至xaml,例如
Var reportViewer = new ReportViewer
现在,为什么它表现得像我真的不知道。
答案 1 :(得分:0)
我知道这是一个非常古老的问题,但更多的是寻找未来发现相同错误的人,我只是找到并解决了同样的错误......
您需要引入reportViewer类的函数调用RefreshReport。像这样:
public MainViewModel()
{
_viewer = new WindowsFormsHost();
var reportViewer = new ReportViewer();
reportViewer.ProcessingMode = ProcessingMode.Remote;
reportViewer.ServerReport.ReportServerUrl = new Uri("http://someservername/Reports/Pages/Folder.aspx");
reportViewer.ServerReport.ReportPath = "ItemPath=/somefolder1/somefolder2/ReportX";
reportviewer.RefreshReport();
Viewer.Child = reportViewer;
}