Public Sub AddNewCustomer(customer As Customer, Optional dateAdded As Date = Nothing)
If dateAdded = Nothing Then dateAdded = Now
// C# 4.0 以後的 function 已經可以使用 optional 參數
public void AddNewCustomer(Customer customer, DateTime dateAdded = default(DateTime))
{
if (dateAdded == default(DateTime)) dateAdded = DateTime.Now;
......
Public Sub AddNewCustomer(customer As Customer, Optional dateAdded As Date = #12/30/1899#)
StartP = StartP + StartKey.Length
Dim EndP As String = Source.IndexOf(EndKey, StringComparison.OrdinalIgnoreCase)
' 應該修改為以下寫法 =>
StartP = StartP + StartKey.Length
Dim EndP As String = Source.IndexOf(EndKey, StartP, StringComparison.OrdinalIgnoreCase)
0.0005085 No StartP
0.0002082 with StartP
0.0000157 StringComparison.Ordinal with StartP
0.0002768 StringComparison.OrdinalIgnoreCase, No StartP
0.0001105 StringComparison.OrdinalIgnoreCase with StartP
0.0002116 StringComparison.CurrentCulture with StartP
0.0002085 StringComparison.CurrentCultureIgnoreCase with StartP
Dim d As Date = Now
Dim n As Decimal = 86400.99
Dim Cultures() As String = {"zh-TW", "pt-BR", "pt-PT", "en-US", "en-GB", "fr-FR", "de-DE", "es-ES", "ja-JP", "zh-CN", "ko-KR", "en-IN"}
For i As Integer = 0 To Cultures.GetUpperBound(0)
Dim c As New Globalization.CultureInfo(Cultures(i))
Response.Write(Cultures(i) & "<br/>" & d.ToString("D", c) & " <br/>" & d.ToString("d", c) & "<br/>" & n.ToString("C", c))
Response.Write("<hr/>")
Next
zh-TW
2013年12月25日
2013/12/25
NT$86,400.99
pt-BR
quarta-feira, 25 de dezembro de 2013
25/12/2013
R$ 86.400,99
pt-PT
quarta-feira, 25 de Dezembro de 2013
25-12-2013
86.400,99 €
en-US
Wednesday, December 25, 2013
12/25/2013
$86,400.99
en-GB
25 December 2013
25/12/2013
£86,400.99
fr-FR
mercredi 25 décembre 2013
25/12/2013
86 400,99 €
de-DE
Mittwoch, 25. Dezember 2013
25.12.2013
86.400,99 €
es-ES
miércoles, 25 de diciembre de 2013
25/12/2013
86.400,99 €
ja-JP
2013年12月25日
2013/12/25
¥86,401
zh-CN
2013年12月25日
2013/12/25
￥86,400.99
ko-KR
2013년 12월 25일 수요일
2013-12-25
₩86,401
en-IN
25 December 2013
25-12-2013
₹ 86,400.99
DT.Select("Id=" & ProductId)
'寫入Cache前先設定好
DT.PrimaryKey = New DataColumn() {obj.Columns("Id")}
Dim row As DataRow = DT.Rows.Find(ProductId)
<httpCompression directory="%SystemDrive%\inetpub\temp\IIS Temporary Compressed Files">
<scheme name="gzip" dll="%Windir%\system32\inetsrv\gzip.dll" />
<staticTypes>
<add mimeType="text/*" enabled="true" />
<add mimeType="message/*" enabled="true" />
<add mimeType="application/x-javascript" enabled="true" />
<add mimeType="application/atom+xml" enabled="true" />
<add mimeType="application/xaml+xml" enabled="true" />
<add mimeType="application/json" enabled="true" />
<add mimeType="*/*" enabled="false" />
</staticTypes>
<dynamicTypes>
<add mimeType="text/*" enabled="true" />
<add mimeType="message/*" enabled="true" />
<add mimeType="application/x-javascript" enabled="true" />
<add mimeType="application/json" enabled="true" />
<add mimeType="*/*" enabled="false" />
</dynamicTypes>
</httpCompression>
var Data = [{"key": "key5", "value": "value5"}, {"key": "key4", "value": "value4"}, {"key": "key3", "value": "value3"}];
var html = [];
html.push('<select name="test">');
for (var i = 0; i < Data.length; i++) {
html.push('<option value="' + Data[i]["key"] + '">',
Data[i]["value"],
"</option>");
}
html.push('</select>');
return html.join('');List<string> listOfString = new List<string>();
for (int i = 0; i < 10; i++)
{
listOfString.Add(i.ToString());
}
string strResult = string.Join(", ", listOfString.ToArray());