.net

问题 I want to use DateTimePicker in my Form, but I need user to select date only w/ DropDown and I'm trying to disable picking in DateTimePicker itself (e.g. by pressing KeyUp/Down). //this.dtp_datum_pracVykaz.ValueChanged += new System.EventHandler(this.dtp_datum_pracVykaz_ValueChanged); this.dtp_datum_pracVykaz.DropDown += dtp_datum_pracVykaz_DropDown; this.dtp_datum_pracVykaz.CloseUp += dtp_datum_pracVykaz_CloseUp; Where void dtp_datum_pracVykaz_DropDown(object sender, System.EventArgs e) {

问题 I'm connecting to telegram bot with webhook and i wanted to respond in private chat through telegram but if i send UID it doesn't send any message to the user from the bot. this is what i did. I created a Web API Project with .net framework to connect to webhook with telegram bot. As a user, i wrote a command that will return some list of objects. From the WebAPI i got the command and processed correctly on sending response back i passed this {"method":"sendMessage","chat_id":"[user's UID who

问题 I want to use selling-partner-api-docs for .Net . I found one reference from below url but that is use Java example coding : https://github.com/amzn/selling-partner-api-docs/blob/main/guides/use-case-guides/feeds-api-use-case-guide-2020-09-04.md#step-2-encrypt-and-upload-the-feed-data But i want to use .Net coding can any one suggest of .Net coding of below java coding part import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io

问题 I want to use selling-partner-api-docs for .Net . I found one reference from below url but that is use Java example coding : https://github.com/amzn/selling-partner-api-docs/blob/main/guides/use-case-guides/feeds-api-use-case-guide-2020-09-04.md#step-2-encrypt-and-upload-the-feed-data But i want to use .Net coding can any one suggest of .Net coding of below java coding part import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io

问题 I'm have working two separate implementations of Oauth2 for both the gData and the Drive C# APIs, storing token information in an OAuth2Parameters and AuthorizationState respectively. I'm able to refresh the token and use them for the necessary API calls. I'm looking for a way to use this to get the user's information, mainly the email address or domain. I tried following the demo for Retrieve OAuth 2.0 Credentials but I'm getting a compile error similar to rapsalands' issue here, saying it

问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: disable Aero Snap (wpf) I have an application in C# WPF. I want the main window to have fixed size. To achieve this, I have set the height and max height, width and max width, to the same values. Everything looks fine, but I want also to disable Aero snap effect for this window only. The solution to disable Aero snap from Windows Registry or Control Panel is excluded. Setting the ResizeMode of the window to

问题 Am attempting to query the serial number and the model of the monitor. I managed to use the WMI code creator to generate the below code: Try Dim MInfo As New ManagementObjectSearcher("root\WMI", "SELECT * FROM WmiMonitorID") For Each Monitor In MInfo.Get() If Monitor("SerialNumberID") Is Nothing Then MsgBox("NA") Else Dim arrSerialNumberID As UInt16() arrSerialNumberID = Monitor("SerialNumberID") For Each arrValue As UInt16 In arrSerialNumberID Console.WriteLine("Serial: " & arrValue) Next

问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: disable Aero Snap (wpf) I have an application in C# WPF. I want the main window to have fixed size. To achieve this, I have set the height and max height, width and max width, to the same values. Everything looks fine, but I want also to disable Aero snap effect for this window only. The solution to disable Aero snap from Windows Registry or Control Panel is excluded. Setting the ResizeMode of the window to

问题 Its said that property should not be "Set" only (Code analysis rule CA1044 )and it should be "Get" as well. What should i do if I need to set value to a variable from some other class? The will keep changing so I cannot pass it through constructor. Shall I create a function for this as shown below? class A { public void SetValue() { b = new B(); b.SetTest(10); } } class B { int test; public void SetTest(int value) { test = value; } } What are the other alternatives? 回答1: I'd agree with that

问题 Consider this example: class Program { private static readonly ITargetBlock<string> Mesh = CreateMesh(); private static readonly AsyncLocal<string> AsyncLocalContext = new AsyncLocal<string>(); static async Task Main(string[] args) { var tasks = Enumerable.Range(1, 4) .Select(ProcessMessage); await Task.WhenAll(tasks); Mesh.Complete(); await Mesh.Completion; Console.WriteLine(); Console.WriteLine("Done"); } private static async Task ProcessMessage(int number) { var param = number.ToString();