<compilation debug="true" defaultLanguage="c#" targetFramework="4.0">
<codeSubDirectories>
<add directoryName="VB_Code"/>
<add directoryName="CS_Code"/>
</codeSubDirectories>
</compilation>
<compilation debug="true" defaultLanguage="c#" targetFramework="4.0">
<codeSubDirectories>
<add directoryName="CS_Code"/>
<add directoryName="VB_Code"/>
</codeSubDirectories>
</compilation>
<asp:Button ID="BtnSubmit" runat="server" Text="修改" OnClick="BtnSubmit_Click" OnClientClick="return formSubmit('true');" /><script type="text/javascript">
function formSubmit(val) {
if (val== "true")
{
form1.submit();
} else {
return false;
}
}
</script>
row["SDate"] = "2015-04-01";
row["EDate"] = "2015-04-01";
(row["SDate"] == row["EDate"]) ==> false
(row["SDate"].Equals(row["EDate"])) ==> true
(row["SDate"].ToString() == row["EDate"].ToString()) ==> true
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#)
List<DB.Member> listOfMember = new List<DB.Member>()
{ new DB.Member(15), new DB.Member(20), new DB.Member(25), new DB.Member(30) };
// Exists: 單純看有無符合條件的資料
bool IsMemberExists = listOfMember.Exists(x => x.Email == "darren@acaciaco.com");
// FindIndex: 找出第一個符合條件的 index，找不到傳回 -1
int index = listOfMember.FindIndex(x => x.Email == "darren@acaciaco.com");
// Find: return 第一個符合條件的object, 找不到傳回 null
DB.Member objMember = listOfMember.Find(x => x.Email.Contains("acaciaco.com"));
// FindAll: return 所有符合條件的objects
List<DB.Member> listOfMember2 = listOfMember.FindAll(x => x.Email.Contains("acaciaco.com"));
Dim listOfMember As New List(Of DB.Member)() From { _
New DB.Member(15), New DB.Member(20), New DB.Member(25), New DB.Member(30) }
' Exists: 單純看有無符合條件的資料
Dim IsMemberExists As Boolean = listOfMember.Exists(Function(x) x.Email = "darren@acaciaco.com")
' FindIndex: 找出第一個符合條件的 index，找不到傳回 -1
Dim index As Integer = listOfMember.FindIndex(Function(x) x.Email = "darren@acaciaco.com")
' Find: return 第一個符合條件的object, 找不到傳回 Nothing
Dim objMember As DB.Member = listOfMember.Find(Function(x) x.Email.Contains("acaciaco.com"))
' FindAll: return 所有符合條件的objects
Dim listOfMember2 As List(Of DB.Member) = listOfMember.FindAll(Function(x) x.Email.Contains("acaciaco.com"))
return Regex.Replace(strInput, keyword,
"<span class='highlight'>$0</span>", RegexOptions.IgnoreCase);
Encoding enc = Encoding.UTF8; XmlWriterSettings xws = new XmlWriterSettings(); xws.Encoding = enc; xws.Indent = true; MemoryStream ms = new MemoryStream(); string strXml = ""; using (XmlWriter writer = XmlWriter.Create(ms, xws)) { writer.WriteStartDocument(); writer.WriteStartElement("rss"); writer.WriteAttributeString("version", "2.0"); writer.WriteStartElement("channel"); // channel data writer.WriteElementString("title", "最新文章"); ...(XML 資料)...... writer.WriteEndElement(); // channel end writer.WriteEndElement(); //rss end writer.WriteEndDocument(); writer.Flush(); StreamReader reader = new StreamReader(ms, enc, true); ms.Seek(0, SeekOrigin.Begin); strXml = reader.ReadToEnd(); }
Public Shared Funciont AA() as string
return xxxxx
End Function
public static string aa()
{
return xxxx
}
Public Shared Sub AA()
......
End Sub
public static void AA()
{
.....
}
Try
xxxxxx
Catch ex As Exception
UW.WU.WriteErrorToLog(ex)
End Try
try
{
xxxxxx
}
catch (Exception ex)
{
tran.Rollback();
}
char[] delimiterChars = { ',' };
foreach (string tags in cbTags.Split(delimiterChars))
{
}select case AA
case "AA"
xxx
case "BB"
bbb
case else
aaaa
end select
switch (AA) {
case "AA":
xxx();
break;
case "BB":
bbb();
break;
default:
aaaa();
break;
}