本文整理汇总了C#中KacTalk.ktString.First方法的典型用法代码示例。如果您正苦于以下问题：C# ktString.First方法的具体用法？C# ktString.First怎么用？C# ktString.First使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类KacTalk.ktString的用法示例。
在下文中一共展示了ktString.First方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SetPattern
// Set the pattern to use
public bool SetPattern(ktString Pattern)
{
RegexOptions Opt = new RegexOptions();
switch (m_Mode)
{
case ktRE_Mode.PERL:
{
ktString OPattern = new ktString(Pattern);
char Delim = Pattern.First();
Pattern.RemoveFirst();
int Pos = Find(Pattern, @"[^\\]" + Delim.ToString());
if (Pos < 0)
{
throw new ktError("ktRegEx::SetPattern() : The pattern isn't Perl compatible (" + OPattern + ")", ktERR.NOTFOUND);
}
else
{
Pos++;
}
ktString Modifiers = Pattern.SubStr(Pos + 1);
Pattern.Remove((uint)Pos);
for (uint I = 0; I < Modifiers.Len(); I++)
{
// Console.Write( Modifiers[I].ToString() + ";" );
switch (Modifiers[I])
{
case 'i':
{
Opt = Opt | RegexOptions.IgnoreCase;
break;
}
case 'm':
{
Opt = Opt | RegexOptions.Multiline;
break;
}
case 'x':
{
Opt = Opt | RegexOptions.IgnorePatternWhitespace;
break;
}
case 'A':
{
if (Pattern.First() != '^')
{
Pattern.Prepend("^");
}
break;
}/*
case 'i': {
Opt = Opt | RegexOptions.IgnoreCase;
break;
}*/
}
}
break;
}
case ktRE_Mode.Plain:
{
break;
}
default:
{
throw new ktError("ktRegExp::SetPattern(): The mode '" + GetModeAsString() +
"' is not implementet yet!",
ktERR.NOTIMP);
}
}
// Set the pattern
m_Pattern = Pattern;
// Take care of the (if any) exception
try
{
// Create the (internal) regex object
m_P = new Regex(m_Pattern.GetValue(), Opt);
}
catch (ktError Ex)
{
SetError("Couldn't set pattern and create a new (internal) Regex object" +
Ex.Message, ktERR.REGEX_COULDNT_SET_PATTERN);
return false;
}
catch (Exception Ex)
{
SetError("Couldn't set pattern and create a new (internal) Regex object" +
Ex.Message, ktERR.REGEX_COULDNT_SET_PATTERN);
return false;
}
return true;
}示例2: Matches
// Match and compare...
// Find, but with a mask (using ? and *)
public bool Matches(ktString Mask)
{
/* ** <note>
For now we just cross our fingers and hopes that this function (/method?)
actually works. We haven't runned this code yet.
(BTW this goes with most of the whole class...)</note>
***/
bool Match = false;
bool GoOn = true;
int Pos;
ktTripple Joker = 0; // 1 == * and 2 == ?
ktString MatchTmp;
ktString Str = new ktString(GetValue());
// Don't stop until we say so
while (GoOn)
{
Joker = 0;
// If there's no more "Joker"
if ((Pos = ktRegEx.Find(Mask.GetValue(), "\\*|\\?")) < 0)
{
// If (the rest of) the mask matches the string
if (Mask == Str)
{
// Stop looping
GoOn = false;
// And "OK it"
Match = true;
}
else
{
// Stop looping
GoOn = false;
// Didn' match...
Match = false;
}
}
else
{
// Find a "Joker" and get everything infront of it
MatchTmp = Mask.SubStr(0, Pos);
// Remove what we got from the mask
Mask.Remove(0, MatchTmp.Length());
// Chech the "Joker"
// If the first char is * in the "new mask"
// then indicate that
if (Mask.First() == '*')
Joker = 1;
// Or if it's ?...
else
Joker = 2;
// Remove the "Joker"
Mask.RemoveFirst();
// If this part of the mask doesn't match... (simply not a match)
if ((!MatchTmp.IsEmpty()) && (MatchTmp != Str.SubStr(0, MatchTmp.Length())))
{
// Stop looping
GoOn = false;
Match = false;
}
else
{
// As we now that this part of the mask matches the string
// Remove that part from the string
Str.Remove(0, MatchTmp.Length());
// If the "Joker" is *
if (Joker == 1)
{
// Get the position of the next "Joker"
Pos = ktRegEx.Find(Mask.GetValue(), "\\*|\\?");
// If we didn't find a new "Joker"
if (Pos < 0)
{
// get the length of the rest of the mask ("find the end")
Pos = Mask.Length();
// If Pos is 0
if (Pos == 0)
// No more mask...
Pos = -1;
}
// If Pos is less than 0
// This (should) means that the * was the last thing in
// the mask and should therefor match the rest of the string
if (Pos < 0)
{
// Stop looping
GoOn = false;
// It's a match...
Match = true;
//.........这里部分代码省略.........