本文整理匯總了VB.NET中System.Text.StringBuilder.Append方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET StringBuilder.Append方法的具體用法？VB.NET StringBuilder.Append怎麽用？VB.NET StringBuilder.Append使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Text.StringBuilder的用法示例。
在下文中一共展示了StringBuilder.Append方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1:
Dim sb As New System.Text.StringBuilder("The range of a 16-bit unsigned integer: ")
sb.Append(UInt16.MinValue).Append(" to ").Append(UInt16.MaxValue)
Console.WriteLine(sb)輸出：
The range of a 16-bit unsigned integer: 0 to 65535
示例2:
Dim sb As New System.Text.StringBuilder("The range of a 32-bit unsigned integer: ")
sb.Append(UInt32.MinValue).Append(" to ").Append(UInt32.MaxValue)
Console.WriteLine(sb)輸出：
The range of a 32-bit unsigned integer: 0 to 4294967295
示例3:
Dim sb As New System.Text.StringBuilder("The range of a 64-bit unsigned integer: ")
sb.Append(UInt64.MinValue).Append(" to ").Append(UInt64.MaxValue)
Console.WriteLine(sb)輸出：
The range of a 64-bit unsigned integer: 0 to 18446744073709551615
示例4: chars
Dim chars() As Char = { "a"c, "b"c, "c"c, "d"c, "e"c}
Dim sb As New System.Text.StringBuilder()
Dim startPosition As Integer = Array.IndexOf(chars, "a"c)
Dim endPosition As Integer = Array.IndexOf(chars, "c"c)
If startPosition >= 0 AndAlso endPosition >= 0 Then
sb.Append("The array from positions ").Append(startPosition).
Append(" to ").Append(endPosition).Append(" contains ").
Append(chars, startPosition, endPosition + 1).Append(".")
Console.WriteLine(sb)
End If輸出：
The array from positions 0 to 2 contains abc.
示例5:
Dim flag As Boolean = false
Dim sb As New System.Text.StringBuilder
sb.Append("The value of the flag is ").Append(flag).Append(".")
Console.WriteLine(sb.ToString())輸出：
The value of the flag is False.
示例6:
Dim str As String = "First;George Washington;1789;1797"
Dim index As Integer = 0
Dim sb As New System.Text.StringBuilder()
Dim length As Integer = str.IndexOf(";"c, index)
sb.Append(str, index, length).Append(" President of the United States: ")
index += length + 1
length = str.IndexOf(";"c, index) - index
sb.Append(str, index, length).Append(", from ")
index += length + 1
length = str.IndexOf(";"c, index) - index
sb.Append(str, index, length).Append(" to ")
index += length + 1
sb.Append(str, index, str.Length - index)
Console.WriteLine(sb)輸出：
First President of the United States: George Washington, from 1789 to 1797
示例7:
Dim value As Decimal = 1346.19d
Dim sb As New System.Text.StringBuilder()
sb.Append("*"c, 5).AppendFormat("{0:C2}", value).Append("*"c, 5)
Console.WriteLine(sb)輸出：
*****$1,346.19*****
示例8:
Dim sb As New System.Text.StringBuilder("The range of an 8-bit signed integer: ")
sb.Append(SByte.MinValue).Append(" to ").Append(SByte.MaxValue)
Console.WriteLine(sb)輸出：
The range of an 8-bit unsigned integer: -128 to 127
示例9:
Dim value As Single = 1034769.47
Dim sb As New System.Text.StringBuilder()
sb.Append("*"c, 5).Append(value).Append("*"c, 5)
Console.WriteLine(sb)輸出：
*****1034769.47*****
示例10:
Dim str As String = "Characters in a string."
Dim sb As New System.Text.StringBuilder()
For Each ch In str
sb.Append(" '").Append(ch).Append("' ")
Next
Console.WriteLine("Characters in the string:")
Console.WriteLine(" {0}", sb)輸出：
Characters in the string: C' 'h' 'a' 'r' 'a' 'c' 't' 'e' 'r' 's' ' ' 'i' 'n' ' ' 'a' ' ' 's' 't' 'r' 'i' 'n' 'g' '.'
示例11: chars
Dim chars() As Char = { "a"c, "e"c, "i"c, "o"c, "u"c }
Dim sb As New System.Text.StringBuilder()
sb.Append("The characters in the array: ").Append(chars)
Console.WriteLine(sb)輸出：
The characters in the array: aeiou
示例12:
Dim value As Decimal = 1346.19d
Dim sb As New System.Text.StringBuilder()
sb.Append("*"c, 5).Append(value).Append("*"c, 5)
Console.WriteLine(sb)輸出：
*****1346.19*****
示例13: bytes
Dim bytes() As Byte = { 16, 132, 27, 253 }
Dim sb As New System.Text.StringBuilder()
For Each value In bytes
sb.Append(value).Append(" ")
Next
Console.WriteLine("The byte array: {0}", sb.ToString())輸出：
The byte array: 16 132 27 253
示例14:
Dim sb As New System.Text.StringBuilder("The range of a 16-bit integer: ")
sb.Append(Int16.MinValue).Append(" to ").Append(Int16.MaxValue)
Console.WriteLine(sb)輸出：
The range of a 16-bit integer: -32768 to 32767
示例15:
Dim sb As New System.Text.StringBuilder("The range of a 32-bit integer: ")
sb.Append(Int32.MinValue).Append(" to ").Append(Int32.MaxValue)
Console.WriteLine(sb)輸出：
The range of a 32-bit integer: -2147483648 to 2147483647