WebFeb 20, 2024 · The C# using statement defines a boundary for the object outside of which, the object is automatically destroyed. The using statement in C# is exited when the end of the "using" statement block or the execution exits the "using" statement block indirectly, for example - an exception is thrown. WebJun 28, 2013 · I personally like the way that C# handles this by allowing this syntax: using (Foo foo = new Foo ()) using (Bar bar = new Bar ()) { // .... } However I find the VB.NET equivalent of this form (your second example) to be less readable than the nested Using statements from your first example. But this is just my opinion.
The if Statement With Multiple Conditions in C# Delft Stack
WebApr 9, 2024 · C# has different meanings for the using keyword. One is the using directive to import types from namespaces, and to create aliases to types. The second meaning is the using statement as a convenient syntax on using the IDisposable interface. WebMar 14, 2024 · An if statement can be combined with else to choose two distinct paths based on the Boolean expression. The switch statement selects a statement list to execute based on a pattern match with an expression. The if statement An if statement can be any of the following two forms: small farms for sale in idaho
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Web5 Answers Sorted by: 17 You can remove the indention and curly brackets this way: using (var fileStream = new FileStream ("ABC.pdf", FileMode.Create)) using (var document = new Document (PageSize.A4, marginLeft, marginRight, marginTop, marginBottom)) using (var pdfWriter = PdfWriter.GetInstance (document, fileStream)) { // code } Share WebFeb 21, 2012 · The accepted way is just to chain the statements: using (var sr = new StringReader(content)) using (var xtr = new XmlTextReader(sr)) { obj = … WebC# Conditions and If Statements. C# supports the usual logical conditions from mathematics: Less than: a < b; Less than or equal to: a <= b; Greater than: a > b; ... In the example above we use two variables, x and y, to test whether x is greater than y (using the > operator). As x is 20, and y is 18, and we know that 20 is greater than 18, we ... songs about school subjects