powershell

Save Image from clipboard using PowerShell

由 你说的曾经没有我的故事 提交于 2020-12-11 12:58:17
问题 I am trying to save image from clipboard to the file path. I have tried below script and it is returning "clipboard does not contain image data". Add-Type -AssemblyName System.Windows.Forms if ($([System.Windows.Forms.Clipboard]::ContainsImage())) { $image = [System.Windows.Forms.Clipboard]::GetImage() $filename='e:\test\test.png' [System.Drawing.Bitmap]$image.Save($filename, [System.Drawing.Imaging.ImageFormat]::Png) Write-Output "clipboard content saved as $filename" } else { Write-Output

How do I use Powershell to create an Azure Web App that runs on Linux?

由 放肆的年华 提交于 2020-12-11 12:13:38
问题 In the Azure Portal I'm able to specify the host operating system when creating a Web App. How can I achieve the same via Powershell? I' looked into the docs of the New-AzureRmWebApp and New-AzureRmAppServicePlan cmdlets but wasn't able to find any references on how to pass the OS as parameter. I also tried via the Azure CLI 2.0 on Ubuntu without success. 回答1: Try the command below, it works fine on my side, it creates a Linux Service Plan and a Linux web app in it. New-AzureRmResource

How do I use Powershell to create an Azure Web App that runs on Linux?

由 懵懂的女人 提交于 2020-12-11 12:11:49
问题 In the Azure Portal I'm able to specify the host operating system when creating a Web App. How can I achieve the same via Powershell? I' looked into the docs of the New-AzureRmWebApp and New-AzureRmAppServicePlan cmdlets but wasn't able to find any references on how to pass the OS as parameter. I also tried via the Azure CLI 2.0 on Ubuntu without success. 回答1: Try the command below, it works fine on my side, it creates a Linux Service Plan and a Linux web app in it. New-AzureRmResource

Powershell学习笔记

由 丶灬走出姿态 提交于 2020-12-11 10:39:02
接下来准备把PowerShell的一些学习笔记整理成博客发布。 PowerShell远程管理01——Powershell远程管理依赖的服务及配置： https://blog.51cto.com/3chou/2562585   PowerShell远程管理02——Powershell远程管理的几种方式： https://blog.51cto.com/3chou/2562588 来源： oschina 链接： https://my.oschina.net/u/4414726/blog/4791358

PowerShell远程管理01——Powershell远程管理依赖的服务及配置

由 僤鯓⒐⒋嵵緔 提交于 2020-12-11 10:38:25
概述：     Windows PowerShell 通过使用各种技术（包括 WMI、RPC 和 WS-Management）来支持远程管理的。   注： WMI ：Windows Management Instrumentation （服务名称： Winmgmt ） RPC ：Remote Procedure Call(RPC) （服务名称： RpcSs ） WS-Management ：Windows Remote Management(WS-Management)（服务名称： WinRM ） 以上三个服务，Windows系统中前两个服务默认是开启状态； “WS-Management”（WinRM）服务可能需要 干预开启 。 通过命令可以查询出三个服务的状态和启动类型 PS C:\> Get-Service -Name Winmgmt,RPCSS,WinRM | Format-Table -Property Name,Status,StartType,DisplayName Name Status StartType DisplayName ---- ------ --------- ----------- RPCSS Running Automatic Remote Procedure Call (RPC) Winmgmt Running Automatic Windows

使用Northwind数据库的 .NET Core应用你了解多少？

由 时光怂恿深爱的人放手 提交于 2020-12-11 10:32:02
下载DevExpress v20.2完整版 DevExpress技术交流群2：775869749 欢迎一起进群讨论 通过 DevExpress WPF Controls ，您能创建有着强大互动功能的XAML基础应用程序，这些应用程序专注于当代客户的需求和构建未来新一代支持触摸的解决方案。 在本文中，空白示例项目(.NET Core 3.1)是连接到Northwind数据库。 数据库结构： 您可以使用此示例创建DevExpress项目并体验相关功能，该项目引入 DevExpress ThemedWindow 作为根元素。 要创建一个项目并将其连接到数据库： 1. 创建一个新项目： 2. 选择DevExpress v20.1 WPFBlank App (.NET Core)： 3. 指定项目名称，然后单击创建： 4. 将Microsoft.EntityFrameworkCore.SqlServer和Microsoft.EntityFrameworkCore.Tools NuGet程序包添加到项目中： 5. 打开 Package Manager Console 然后运行以下命令，此命令为DbContext和数据库的实体类型生成代码： Scaffold-DbContext "Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:

Why can't I use predefined variables in class methods?

由 北城以北 提交于 2020-12-10 14:22:53
问题 I tried to use predefined variables like $PSVersionTable or $PSScriptRoot in a class method. They failed with the error message Variable is not assigned in the method. Example: Class Foo { [String]$Version GetVersion() { If ($PSVersionTable) { $this.Version = $PSVersionTable.PSVersion } } } But why? 回答1: Class Foo { [String] $Version GetVersion() { if ($global:PSVersionTable) { $this.Version = $global:PSVersionTable.PSVersion } } } $foo = [Foo]::new() $foo.GetVersion() Write-Host $foo.Version

Why can't I use predefined variables in class methods?

由 旧城冷巷雨未停 提交于 2020-12-10 14:20:36
问题 I tried to use predefined variables like $PSVersionTable or $PSScriptRoot in a class method. They failed with the error message Variable is not assigned in the method. Example: Class Foo { [String]$Version GetVersion() { If ($PSVersionTable) { $this.Version = $PSVersionTable.PSVersion } } } But why? 回答1: Class Foo { [String] $Version GetVersion() { if ($global:PSVersionTable) { $this.Version = $global:PSVersionTable.PSVersion } } } $foo = [Foo]::new() $foo.GetVersion() Write-Host $foo.Version

Why can't I use predefined variables in class methods?

由 亡梦爱人 提交于 2020-12-10 14:10:29
问题 I tried to use predefined variables like $PSVersionTable or $PSScriptRoot in a class method. They failed with the error message Variable is not assigned in the method. Example: Class Foo { [String]$Version GetVersion() { If ($PSVersionTable) { $this.Version = $PSVersionTable.PSVersion } } } But why? 回答1: Class Foo { [String] $Version GetVersion() { if ($global:PSVersionTable) { $this.Version = $global:PSVersionTable.PSVersion } } } $foo = [Foo]::new() $foo.GetVersion() Write-Host $foo.Version

Why can't I use predefined variables in class methods?

由 扶醉桌前 提交于 2020-12-10 14:02:02
问题 I tried to use predefined variables like $PSVersionTable or $PSScriptRoot in a class method. They failed with the error message Variable is not assigned in the method. Example: Class Foo { [String]$Version GetVersion() { If ($PSVersionTable) { $this.Version = $PSVersionTable.PSVersion } } } But why? 回答1: Class Foo { [String] $Version GetVersion() { if ($global:PSVersionTable) { $this.Version = $global:PSVersionTable.PSVersion } } } $foo = [Foo]::new() $foo.GetVersion() Write-Host $foo.Version
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