从属性窗口中获取属性

时间:2014-02-21 09:51:46

标签: c# visual-studio-2013 envdte vs-extensibility

我正在创建一个Visual Studio加载项,当我在Server explorer窗口(或数据表或数据字段)中选择数据连接节点时,是否可以使用EnvDTE从Visual Studio中显示的Properties窗口中获取属性值?

我需要从以下字段中获取这些值:Connection stringProviderData typeIs Identity等。

提前thnx

1 个答案:

答案 0 :(得分:0)

以下是一些示例代码,演示如何访问属性网格中的选择。请注意,可以选择多个对象,而不仅仅是一个:

IVsMonitorSelection selection = (IVsMonitorSelection)yourSite.GetService(typeof(SVsShellMonitorSelection)); // or yourPackage.GetGlobalService
IVsMultiItemSelect ms;
IntPtr h;
IntPtr pp;
uint itemid;

selection.GetCurrentSelection(out h, out itemid, out ms, out pp);
if (pp != IntPtr.Zero)
{
    try
    {
        ISelectionContainer container = Marshal.GetObjectForIUnknown(pp) as ISelectionContainer;
        if (container != null)
        {
            uint count;
            container.CountObjects((uint)Microsoft.VisualStudio.Shell.Interop.Constants.GETOBJS_SELECTED, out count);
            if (count == 1)
            {
                object[] objs = new object[1];
                container.GetObjects((uint)Microsoft.VisualStudio.Shell.Interop.Constants.GETOBJS_SELECTED, 1, objs);
                object selection = objs[0]; // selection is here
            }
        }
    }
    finally
    {
        Marshal.Release(pp);
    }
}