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C#使用LINQ筛选动态数组中是string类型的元素
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ArrayList arrList = new ArrayList(); //创建动态数组
arrList.Add(1);//添加动态数组元素
arrList.Add(2);
arrList.Add("A");
arrList.Add(3);
arrList.Add("b");
//使用LINQ筛选动态数组中是string类型的元素
var query = from item in arrList.OfType()
select item;
label1.Text = "是字符串类型的有:";//显示string类型的元素
foreach (var item in query)
{
label1.Text += item + " , ";
}
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shili
该PSCAD搭建了500kV超高压直流输电的仿真模型,并仿真了在故障情况下系统的稳定性。(The PSCAD set up the simulation model of 500kV EHV DC transmission system, and simulated the stability of the system under the condition of failure.)
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说明: 在IntelliJ IDEA 2018.3.2 x64里面使用eclipse快捷键的全部快捷代码(the is IntelliJ IDEA 2018.3.2 x64eclipse thenk)
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java games prepared by the 1000 block of Terry Avenue prepared by the 1000 block...
java编写的连连看游戏 java编写的连连看游戏 -java games prepared by the 1000 block of Terry Avenue prepared by the 1000 block of Terry Avenue java games prepared by the 1000 block of Terry Avenue java preparation of the 1000 block of Terry Avenue java games prepared by the 1000 block of Terry Avenue games java games prepared by the 1000 block of Terry Avenue
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Fiber Optic
Optical fiber book for Matlab system
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高斯混合模型,是一种非常有用的图像处理方法
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压缩包中的例子用非常浅显易懂的方式指明如何使用select,以及select的使用范围...
压缩包中的例子用非常浅显易懂的方式指明如何使用select,以及select的使用范围-compressed using the example of a very simple and easy way, how to use select, and the use of select
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