質問編集履歴
1
結果報告
test
CHANGED
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File without changes
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test
CHANGED
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@@ -83,3 +83,105 @@
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83
83
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2End
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84
84
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85
85
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````
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86
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+
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87
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88
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89
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90
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91
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---
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92
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93
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+
とりあえずこれで戻り値を拾えましたが会っているのでしょうか…
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94
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+
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95
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+
```C#
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96
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+
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97
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+
static void Main() {
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98
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+
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99
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+
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100
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+
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101
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+
fuga2();
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102
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+
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103
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+
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104
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+
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105
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Console.ReadLine();
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106
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+
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107
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+
}
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108
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+
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109
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+
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110
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+
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111
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+
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112
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113
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static async void fuga2() {
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114
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+
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115
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Console.WriteLine("fuga start");
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116
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+
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117
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+
var res = new int[2];
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118
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+
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119
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+
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120
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+
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121
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+
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122
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+
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123
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var tasks = new List<Task<int>>();
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124
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+
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125
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+
tasks.Add(Task.Run(() => Heavy("1")));
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126
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+
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127
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+
tasks.Add(Task.Run(() => Heavy("2")));
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128
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+
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129
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+
await Task.WhenAll(tasks.ToArray());
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130
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+
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131
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+
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132
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+
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133
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+
tasks.ForEach(t => Console.WriteLine(t.Result));
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134
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+
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135
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+
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136
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+
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137
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+
Console.WriteLine("fuga end");
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138
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+
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139
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}
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140
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+
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141
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+
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142
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+
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143
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+
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144
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+
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145
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+
static async Task<int> Heavy(string str) {
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146
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+
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147
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Console.WriteLine(str + "Start");
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148
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+
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149
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+
for (int i = 0; i < 1000000000; i++) ;//重たい処理
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150
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+
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151
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Console.WriteLine(str + "End");
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152
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+
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153
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+
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154
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+
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155
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+
return 5; //ダミーデータ
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156
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+
|
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157
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+
}
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158
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+
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159
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+
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160
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+
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161
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+
```
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162
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+
|
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163
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+
|
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164
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+
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|
165
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+
```
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166
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+
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|
167
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+
fuga start
|
|
168
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+
|
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169
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+
1Start
|
|
170
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+
|
|
171
|
+
2Start
|
|
172
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+
|
|
173
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+
//数秒待機
|
|
174
|
+
|
|
175
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+
2End
|
|
176
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+
|
|
177
|
+
1End
|
|
178
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+
|
|
179
|
+
5
|
|
180
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+
|
|
181
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+
5
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|
182
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+
|
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183
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+
fuga end
|
|
184
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+
|
|
185
|
+
|
|
186
|
+
|
|
187
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+
```
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