从插件工具栏隐藏按钮 [英] hiding a button from a plugin toolbar

问题描述

我正在用C#开发Visual Studio的插件.该插件有一个设置页面和一个工具栏中的几个按钮，可以调用命令.

I am developping a plugin for Visual Studio in C#. The plugin has a settings page and a few buttons in a toolbar to call commands.

问题是，在某些情况下，我想隐藏特定的按钮.我能做的最好的就是禁用该按钮.

The problem is that in some circonstances, I want to hide a specific button. The best I was able to do is to disable the button.

是否可以动态更改其可见性?

Is it possible to dynamically change it's visibility?

我从手机上写了这个问题，所以也许没有足够的细节...

I wrote this question from my mobile, so maybe there is not enough details...

我在.vsct文件中创建工具栏(我在同一文件中创建菜单)

I create the toolbar in the .vsct file (I created the menu in the same file)

<Button guid="guidProductCmdSet" id="startCommand" priority="0x0100" type="Button">
    <Parent guid="guidProductCmdSet" id="ToolbarGroup1" />
        <Icon guid="Icons" id="startIcon" />
        <Strings>
          <CommandName>startCommand</CommandName>
          <ButtonText>Start</ButtonText>
        </Strings>
</Button>

扩展名初始化后，我创建命令:

When the extension initializes, I create the commands:

var mcs = GetService(typeof(IMenuCommandService)) as OleMenuCommandService;
if (null != mcs)
{
  _startCommandId = new CommandID(GuidList.guidProducyVSICmdSet, (int)pkgCmdIDList.startCommand);
  var startItem = new MenuCommand(StartProcess, _startCommandId);
  mcs.AddCommand(startItem);
}

之后，我可以禁用工具栏中的某些按钮，如下所示:

After, I am able to disable some buttons from the toolbar like this:

var mcs = GetService(typeof(IMenuCommandService)) as OleMenuCommandService;
var mc = mcs.FindCommand(commandId);
if (mc != null)
{
    mc.Enabled = false;
}

我尝试了mc.Visible = false，但它什么也没做.

I tried mc.Visible = false, but it does nothing.

推荐答案

显然，这可行...

var commandBars = ((CommandBars)_dte2.CommandBars);
if (commandBars == null)
{
    return;
}
var commandBar = commandBars["MyPluginProductName"];
if (commandBar == null)
{
    return;
}
var startButton = commandBar.Controls["startCommand"];
if (startButton == null)
{
    return;
}
startButton.Visible = false;

这篇关于从插件工具栏隐藏按钮的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！