Visual Basic . NET/Loop statements - Wikibooks, open books for an open world. There are several kinds of looping structures in VB. NET. Loops allow you to repeat an action for a number of times or until a specified condition is reached. Do.. Loop Until loop. Its condition is checked after each iteration of the loop. Sample: Do' Loop code ube. Loop. Whilecondition. Do Until.. Loop loop. The only difference is that it has the condition's check at the beginning of each iteration of the loop. Sample: Do. Untilcondition' Loop code here. Loop. Do While.. Loop loop. And like the Do Until.. Loop loop, the condition's check is at the beginning of each iteration. Sample: Do. Whilecondition' Loop code here. Loop. For x as Integer = 1 To 1. Do While Loop In VB.NET. How to use Do While Loop? Do While Loop Statement Do While Loop Statement is used to execute a set of statements only if the condition is satisfied. ASP.NET Razor Razor Intro Razor. This VB.NET program demonstrates the Do While loop syntax. It increments and decrements. While loop: determining and. Input Validation For Do While Loop; Square Root Program. VB.NET; Java; C#; Python; PHP; Mobile Development; ASP.NET.NET Framework. Visual Basic Tutorial - 31 - Do While Loop. Understanding Do While., Do Until. Loop in VB.NET - Duration. How to program an Email Sending Keylogger in Visual Basic - Duration. The For loop is the most well- known looping statement and useful in many programs. A For loop looks like this this: Fora=1. To. 10' Loop code here. Nextwill loop 1. 0 times, since on the first iteration, a would equal 1, the second iteration 2, etc. A For loop such as this one: Fora=1. To. 1Step- 1' Loop code here. Nextwill loop 1. 0 times, but the counter starts at 1. A For loop like this one: Fora=1. To. 20' Loop code here. Nextwill also loop 1. The counter would start at 1. For Each loop. It requires an object to iterate through, and a variable to hold an index's contents. The object to iterate must implement the IEnumerable or IEnumerator interfaces. The implementation of IList by Array allows arrays to be used as an object, because IList inherits from IEnumerable. Sample: Dimarr. As.
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