vb中dowhileloop循环语句 篇一: VB中循环结构之DoWhile-Loop、DoLoop-While语句我和以养 德·绿
There are severalloop controlin VB.NET, that as the name implies, can be used to manipulate the do while loop during it’s execution. Continue statement The Continue statement, when encountered will skip any remaining lines of code in the current iteration of the loop and skip to the beginn...
1>For index=start to end[Step step] [statements] [Exit For] [statements] Next[index] example: For d = 0 To 2 System.Console.WriteLine("In the For Loop") Next d 2>While condition [statements] wend example Dim d, e As Integer d = 0 e = 6 While e > 4 e -= 1 d += 1 En...
VB.Net input code For Each appRole In accessingUnit.Role.ApplicationRoles Dim objectUnit = Company.GetInstance(appRole.ObjectId.Value) While objectUnit IsNot Nothing If CBool(unit.UnitType And HrUnitTypeEnum.CanHaveEmployment) Then If unit.Id = objectUnit.Id Then Return True Else Continue For ...
vb中dowhileloop循环语句 vb中do wh il el oo p循环语句 篇一：V B中循环结构之D oWh il e-Lo op、D oLo op-W hi le语句我和以养德·绿以润...
(2)其次,使用赋值语句给窗体的BackColor属性赋值为VBWhite,使得在单击窗体时窗体的背景色变为白色。 (3)第三,分别使用赋值语句给变量赋值。首先给变量i赋值为4,然后把i+1赋值给变量j,接着使用Print方法把变量i和j在窗体上显示出来。 (4)第四,给变量Str赋值为“Good”,并运用Print方法把Str变量在窗体上显示出...
vb Dim counter As Integer = 1 Do Until counter > 5 Console.WriteLine("Do Until 循环: " & counter) counter += 1 Loop 5. While 循环 While循环在条件为真时重复执行代码块,类似于Do While,但语法结构不同。 vb Dim num As Integer = 1 ...
再判断条件是否为true，再决定是否继续循环 一、语法 init_expr do{ statement alter_expr }...
You just need to set the property 'ExpansionPoint' to 1 in taylor function taylor(f, x,'ExpansionPoint',1,'Order', iter); This code will display the Taylor series: clc clearall % inputs x0 = input('what is the startup value x(i): '); ...
vb中dowhileloop循环语句 VB中循环结构之DoyTableDefasTableDef SetobjDb=OpenDatabase(c:\vb\biblio.mdb,_ True,False) ForEachMyTableDefInobjDb.TableDefs() List1.AddItemMyTableDef.Name NextMyTableDef EndSub 请记住使用ForEach...Next时的几点限制: ...