小编Ste*_*n P的帖子

所以,这个和这个都很清楚.简单地通过/p:DefineConstants="SYMBOL"

它对我来说根本不起作用,即使在测试项目中也是如此.我期望传递/ p:DefineConstants ="SYMBOL"将覆盖csproj中定义的任何条件编译常量.不是这样的......

完整代码列表如下:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DefineConstants
{
    class Program
    {
        static void Main(string[] args)
        {
#if DEV
            Console.WriteLine("DEV");
#elif UAT 
            Console.WriteLine("UAT");
#else
            Console.WriteLine("No environment provided");
#endif
        }
    }
}

.csproj文件是:

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup>
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
    <ProductVersion>8.0.30703</ProductVersion>
    <SchemaVersion>2.0</SchemaVersion>
    <ProjectGuid>{57A2E870-0547-475C-B0EB-66CF9A2FE417}</ProjectGuid>
    <OutputType>Exe</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>DefineConstants</RootNamespace>
    <AssemblyName>DefineConstants</AssemblyName>
    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
    <FileAlignment>512</FileAlignment>
  </PropertyGroup>
  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' "> …

有没有人使用MonoDroid成功设置自定义标题？

此代码失败:

base.OnCreate (bundle);     
SetContentView (Resource.Layout.WordSearchLayout);

//Customise the title bar
if (this.Window.RequestFeature(WindowFeatures.CustomTitle))
{               
    this.Window.SetFeatureInt (WindowFeatures.CustomTitle, Resource.Layout.custom_title);
}

奇怪的是,它在调用RequestFeature异常时失败了requestFeature() must be called!.

I/MonoDroid(26052): UNHANDLED EXCEPTION: Android.Util.AndroidRuntimeException: Exception of type 'Android.Util.AndroidRuntimeException' was thrown.
I/MonoDroid(26052): at Android.Runtime.JNIEnv.CallBooleanMethod (intptr,intptr,Android.Runtime.JValue[]) <0x0007c>
I/MonoDroid(26052): at Android.Views.Window.RequestFeature (Android.Views.WindowFeatures) <0x00157>
I/MonoDroid(26052): at com.xxx.android.WordSearchActivity.OnCreate (Android.OS.Bundle) <0x0013b>
I/MonoDroid(26052): at Android.App.Activity.n_OnCreate_Landroid_os_Bundle_ (intptr,intptr,intptr) <0x0005f>
I/MonoDroid(26052): at (wrapper dynamic-method) object.1a40b50f-d523-4f52-b291-bcedd3a88965 (intptr,intptr,intptr) <0x00033>
I/MonoDroid(26052): 
I/MonoDroid(26052):   --- End of managed exception stack trace ---
I/MonoDroid(26052): android.util.AndroidRuntimeException: requestFeature() must be called before adding …