c# csharp

  1. dv2020

    Resolved Datagridview Lookup value from one cell in specific column and display in another?

    Hi All, Trying to adjust my code to a) When a user selects a value from the combo box in the data grid, it copies a value from a different column into another b) When the data grid refreshes, looks up each value and copies the look up values from a different column into another (for each row)...
  2. Budhikakgsl

    How to Plot All the data Points Real Time

    I want to plot all the data points, I get from the TCP server. But I could not figure out a way to plot all the data points. Instead currently I print the string to the text box. From the text box only the first line is printed. This is a real time data plotting for an oscilloscope GUI. How can...
  3. Kamen

    Resolved How to get client's IP address and port in UDP Echo server?

    Hello, everyone. I have some problems in customizing UDP Echo server. https://chronoxor.github.io/CSharpServer/ I'm following this guide now. I want to get client's IP address and port in OnReceived function of UDP Echo Server. this function has UDPEndpoint param named 'endpoint'. I think I can...
  4. rog_rickert

    Object array question

    hello, I'm still pretty new to C# and teaching myself. I've searched around and haven't found an answer, so I'm wondering if anyone can let me know if this is possible. I need to have multiple instances of an object that can be accessed by multiple forms. I know I can do this with static...
  5. jag250

    Question for each loop with radio button list

    I am having trouble with the for each loop I need it to print into my label saying how many courses when I add courses to a radio button list. Any idea on how to fix this or make it execute? needs to be in a for each loop. Also if anyone has any notes on theses loops that would be great! Thank...
  6. A

    saving many gameobjects in unity

    Hello i am new to coding and i need help from someone more experienced. I have to save 10 000 gameobjects and their boolean values at the time. I havent actually saved anything before except something in playerprefs and i dont think that is proper way of saving all things.
  7. The Techie

    export datagridview using office.word.interop.dll instead of Spire.Doc.dll ?

    How to implement the logic of the below code using Microsoft.Office.Interop.Word.dll? Now iam using third party dll(Spire.Doc.dll), instead of Spire.Doc.dll i want to use Microsoft.Office.Interop.Word.dll . Please help me to implement this logic using office word dll. Thank you using...
  8. A

    Question when implement sqlclr function i get error on sql server 2012?

    Problem I work on SQL server 2012 windows 7 when implement clr function i get error Msg 6522, Level 16, State 1, Line 1 A .NET Framework error occurred during execution of user-defined routine or aggregate "spExecuteParallel": System.NullReferenceException: Object reference not set to an...
  9. asmodi

    Question PDF with formfield

    Hello everybody, I am fairly new in programming with C#. I did some Java, Javascript and php before though. I have a searchable PDF with a whole lot of formfields. Every formfield has an ID. Let's say we don't know the names of the ID we just know they have an ID. What I want to do is to loop...
  10. S

    Question Cross-Site Scripting: Reflected flagged

    The following codes are flagged out in my cs file by Fortify even after I have added the AntiXss. May I know how do I resolve this? protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { lblMessage.Text = txtEmail.Text =...
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