tutorialsTag Archive

Today I will show a simple example with the multidimensional array in C#. You can read the documentation from Microsoft. It is easier for a beginner to understand from a simple example.

C#
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using System;
 
class MainClass {
  public static void Main (string[] args) {
    Console.WriteLine ("This is a multidimensional array with two dimension D1 and D2!");
    int D1 = 5;
    int D2 = 3;
    // two dimensional array
    int[,] array_ex_001 = new int[D1, D2];
    array_ex_001[1, 2] = 76;
    Console.WriteLine("array at 0,0 is " + array_ex_001[0,0]);
    Console.WriteLine("array at 1,2 is " + array_ex_001[1,2]);
 
    // two dimensional array
    int[,] array_ex_002 = {{1,2},{3,4}};
 
    for (int i = 0; i < array_ex_002.GetLength(0); i++)
    {
      for (int j = 0; j < array_ex_002.GetLength(1); j++)
      {
        Console.WriteLine (array_ex_002[i,j]);
      }    
    }
    // three dimensional array with sized 4,2,3
    
    int[,,] array_ex_003 = new int[4, 2, 3];
    array_ex_003[2, 1, 1] = 76;
    // use for to show values , default is 0
    for (int a = 0; a < array_ex_003.GetLength(2); a++)
    {
      for (int b = 0; b < array_ex_003.GetLength(1); b++)
      {
        for (int c = 0; c < array_ex_003.GetLength(0); c++)
        {
          Console.Write(array_ex_003[c, b, a]);
        }
        Console.WriteLine();
      }
      Console.WriteLine();
    }      
  }
}

You can see it on this website:

An integrated development environment (IDE) is a software application that provides comprehensive facilities to computer programmers for software development. An IDE normally consists of at least a source code editor, build automation tools, and a debugger…, see the Wikipedia webpage. I started this series of tutorials related to IDEs called… Continue Reading IDE’s Studio and Code – part 001 .

This tutorial is about another subject for beginners named:

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[STAThread]

I saw many questions on the web about this subject and this is the reason for this tutorial. The [STAThread] is a carry-over from Microsoft’s “Component Object Model”, known as COM. Because COM provided both single-threaded apartment (STA), and multi-threaded… Continue Reading C# – First steps with C# and .NET – part 021 .

In this tutorial, I will show you the differences between getValue and getDisplayValue in Google Apps Script. I used a default project with a default spreadsheet document with my birthday 1976-03-07 into A1 cell and format text as year-month-day. I add Apps Script API to my project. On the spreadsheet,… Continue Reading Google Apps Script – getValue or getDisplayValue – part 032.

The tutorial for today is about toast message into a spreadsheet. Use script editor, run the next code source it with authorization:

JavaScript
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function myFunction() {
  var ss = SpreadsheetApp.getActive();
  ws = ss.getSheetByName("Sheet1");
  ss.toast("This is a toast message!");
}

You will see a message toast in the bottom right area of the spreadsheet with this text: This is a toast message!

Today I will present briefly Class GmailThread. It can be used to retrieve data from incoming electronic mail received by Gmail. Let’s see a simple example. First, open a spreadsheet, and from Tools open the Script editor to run this source code:

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function getGmailData() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var threads = GmailApp.search("is:unread in:inbox", 0, 7);
  for (var t=0; t<threads.length; t++) {
    sheet.appendRow([threads[t], threads[t].getId(), threads[t].getLabels(),threads[t].getFirstMessageSubject()])
  }
}

. Add and run with authorization for Gmail… Continue Reading Google Apps Script – about Class GmailThread – part 030.

This is simple to do. Open a GAS script in google editor. You can use the google drive menu New – Google Apps Script or create a new document and use from menu: Tools – Script editor to open a new google apps script editor. Select Gmail A.P.I. from the… Continue Reading Google Apps Script – delete a email – part 029.

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