C # code (C sharp code .net)

int value1 = Convert.ToInt32(project.Variables["value1"].Value);
int value2 = Convert.ToInt32(project.Variables["value2"].Value);
int value3 = value1 + value2; //или value1 - value2 or value1 * value2 etc.
return value3.ToString(); //the sum of two numbers

float value1 = Convert.ToSingle(project.Variables["value1"].Value);
float value2 = Convert.ToSingle(project.Variables["value2"].Value);
return Math.Ceiling(value1/value2); // round up
//or
return Math.Ground(value1/value2); // round down

var list = project.Lists ["numbers"]; // we refer to the list of project lists to get the essence of one of them.
list.Clear (); // clear the list before filling
int value; // explaining an integer variable
List <string> tempList = new List <string> (); // create a new list of strings, but this list exists only within this action and will be destroyed after the action for (int i = 0; i <10; = "" i ++) = "" {// loop = "" from = "" 10 = "" iterations = "" value = "i; // assign" value = "" counter = "" cycle = "" so that = "" not = "" change = "" it = "" value ++ ; // increase = "" by = "" 1 = "" value = "" variable = "" templist.add (value.tostring ()); // add = "" to = "" temporary = "" list = "" string = "" value = "" numbers = ""} // repeat = "" so = "" 10 = "" times = "" templist.shuffle (); // shuffle = "" list = "" list .addrange (templist); // add = "" to = "" result = "" list = "" mixed = "" list = "" numbers = "" from = "" 1 = "" to = "" 10] ] = ""> </ ac: plain-text-body> </ ac: structured-macro> <h3> Getting a random string from a file with access to accounts and splitting it into a username and password </h3> < ac: structured-macro ac: name = "info" ac: schema-version = "1" ac: macro-id = "a6c84dbf-782d-4da5-854b-93031e07d735"> <ac: rich-text-body> <p > The <code> return statement </code> can be used to return <strong> null </strong>. The <strong> null </strong> keyword is a literal representing a null reference that does not refer to an object. When <strong> null is </strong> returned, the <strong> C # </strong> action will exit on the red line, which is often useful for creating relationships with other cubes. In the example below, with an empty list of accounts, you can display a warning (although the same can be done inside <strong> C # </strong> using the <code> project.SendInfoToLog (& quot; Empty list & quot ;, true ); </code> method) and fill the empty list from TXT with new accesses. </p> </ ac: rich-text-body> </ ac: structured-macro> <ac: structured-macro ac: name = "code" ac: schema-version = "1" ac: macro-id = "dc6aca72-07c3-4c9b-8279-b60452f17731"> <ac: plain-text-body> <! [CDATA [IZennoList list = project. Lists ["accounts"]; // get a list with an attached TXT file in which accesses are stored line by line in the login: password format
if (list.Count == 0) return null; // If the list is empty, then exit the cube along the red line
Random rnd = new Random (); // create a random number generator
string str = list [rnd.Next (0, list.Count)]; // calculate a random purely from 0 to the number of elements in the list (not inclusive) and assign the value of the found index to a string variable
string [] arr = str.Split (':'); // form an array of strings by splitting the variable using a delimiter:
project.Variables ["login"]. Value = arr [0]; // take the first element of the array, which is the login (indices of arrays, lists always start from 0) and assign this value to the login variable
project.Variables ["password"]. Value = arr [1]; // the second element of the array will be the password

IZennoList list = project.Lists ["accounts"]; // get a list with an attached TXT file in which accesses are stored line by line in the login: password format
if (list.Count == 0) return null; // If the list is empty, then exit the cube along the red line
Random rnd = new Random (); // create a random number generator
string str = list [rnd.Next (0, list.Count)]; // calculate a random purely from 0 to the number of elements in the list (not inclusive) and assign the value of the found index to a string variable
string [] arr = str.Split (':'); // form an array of strings by splitting the variable using a delimiter:
project.Variables ["login"]. Value = arr [0]; // take the first element of the array, which is the login (indices of arrays, lists always start from 0) and assign this value to the login variable
project.Variables ["password"]. Value = arr [1]; // the second element of the array will be the password

var list = project.Lists ["urls"]; // list into which we will add links
HtmlElementCollection hec = instance.ActiveTab.GetDocumentByAddress ("0"). FindElementsByAttribute ("li", "class", "pageNav-page", "regexp"); // get a collection of HTML elements with the "li" tag in the class name text "pageNav-page"
for (int i = 0; i <hec.Count; i ++) {
HtmlElement he = hec.GetByNumber (i); // iterate over all elements of the collection in a loop
if (he.IsVoid) break; // if the element is not available, then we break the loop using the break command
string attribute = he.FirstChild.GetAttribute ("href"); // get the value of the "href" attribute - the URL to the page
list.Add (attribute); // add URL to the list
}

Image img = Image.FromFile (project.Directory + @ "/ temp.jpg"); // get an image from a file
int width = img.Width; // get the width of the image
int height = img.Height; // and height
return width.ToString () + "x" + height.ToString (); // form a string with data

Image original = Image.FromFile (project.Directory + @ "/ image.jpg"); // original image to be watermarked

int w = original.Width; // Dimensions of the original image
int h = original.Height;

int w_wm = (int) w / 10; // the width of the watermark, in this case this width is 10 of the original image

Image wm = OwnCode.CommonCode.SetImageOpacity (Image.FromFile (project.Directory + @ "/ wm.png"), .5F); // in one line we get the image from the file and process it (apply the translucency effect) using the function SetImageOpacity, which is in the common code class
float scale = (float) wm.Height / wm.Width; // proportions of the watermark
int h_wm = (int) (w_wm * scale); // calculate the new height of the watermark depending on the new width and aspect ratio
int x = (int) (w / 2 - w_wm / 2); // x position of the watermark (middle of the main image minus the middle of the new width of the watermark
int y = (int) (h / 2 - h_wm / 2); // y position of the watermark

Graphics gr = Graphics.FromImage (original); // create a graphic object from the original image
gr.DrawImage (wm, x, y, w_wm, h_wm); // draw a watermark over the original image with previously calculated coordinates and new dimensions

original.Save (project.Directory + @ "/ image_result.jpg", System.Drawing.Imaging.ImageFormat.Jpeg); // save the picture in JPEG format at the specified path
original.Dispose (); // we destroy objects that are no longer needed so that they do not take up memory
wm.Dispose ();
gr.Dispose ();

using System.Drawing.Imaging;
public static Image SetImageOpacity (Image image, float opacity)
{
    try {
Bitmap bmp = new Bitmap (image.Width, image.Height);
        // create graphics from a picture
        using (Graphics gfx = Graphics.FromImage (bmp)) {
            // create a color matrix object
            ColorMatrix matrix = new ColorMatrix ();
            // set transparency
            matrix.Matrix33 = opacity;
            // create new attributes
            ImageAttributes attributes = new ImageAttributes ();
            // set the transparency color of the picture
            attributes.SetColorMatrix (matrix, ColorMatrixFlag.Default, ColorAdjustType.Bitmap);
            // draw the picture
            gfx.DrawImage (image, new Rectangle (0, 0, bmp.Width, bmp.Height), 0, 0, image.Width, image.Height, GraphicsUnit.Pixel, attributes);
        }
        return bmp;
    }
    catch (Exception ex)
    {
        return null;
    }
}

string html = project.Variables ["value1"]. Value; // assign the value to the variable containing the source code of the element
return Regex.Replace (html, @ "<. *?> & quot ;, String.Empty); // replace HTML tags with emptiness and return the result

return Macros.TextProcessing.Spintax ("{0 | 1 | 2}"); // will randomly output one of the three values