// Your Bitmap Image Bitmap bImage = newImage; System.IO.MemoryStream ms = new MemoryStream(); bImage.Save(ms, ImageFormat.Jpeg); byte[] byteImage = ms.ToArray(); // Get Base64 var SigBase64= Convert.ToBase64String(byteImage);
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Introduction: Hi Guys! In this tutorial we learn how to pass data from one form to other form in windows form application using c#. Let’s Follow the Step and create windows form application. Step1: Visual studio- à File- à New- à Project à windows Form Application- à Ok Step2: Click on ToolBox- à Drag and drop Label and TextBox. I creat a Form with 3 Labels and TextBox as shown in fig. Step 3: I have Name,Fname,Address Label on Form .so I take a three global variable .Write this code on the Form1.cs public static string SetValueForText1 = "" ; public static string SetValueForText2 = "" ; public static string SetValueForText3 = "" ; Step4: Project- à Add Windows Form- à Click on Add Step 5: After Creating Form Double Click on Submit button on windows Form1 and Write the Cod...
Introduction: Dictionary is a generic type which means we can use it with any data type . Dictionary take two parameter, Key and Value e.g: Dictionary<Tkey,TValue>. Dictionary is defined in the System.Collections.Generic namespace. using System.Collections.Generic; Syntax: Dictionary<string, string> <NameOfDictionary> = new Dictionary<string, string>(); Code: private static void Main(string[] args) { Dictionary<string, int> dictionary = new Dictionary<string, int>(); dictionary.Add("A", 1); //Add Data in Dictionary dictionary.Add("B", 2); dictionary.Add("C", 3); ...