Scilligence MolEngine Cheminformatics Toolkit (7.0)
Scilligence.MolEngine.Companion
Utils Class
Utils Methods
AjaxCall Method
AllowUnsafeHeaderParsing Method
AppSetting Method
AppSetting2 Method
AppSettingAsDict Method
AppSettingAsList Method
AppSettingAsSet Method
AppSettingIsFalse Method
AppSettingIsTrue Method
Array2Json(T) Method
Array2String Method
BeautifyXml Method
Byte2Hex Method
Bytes2Image Method
Bytes2String Method
CallStack Method
Captalize Method
CaptalizeName Method
Cast Method
CheckIPRange Method
CheckRedirect Method
CheckSum Method
Chem2Image Method
CleanFolder Method
CombineBytes Method
ConvertArray(T) Method
CopyFolder Method
CountChar Method
CreateProxy Method
DBToDouble Method
Decrypt Method
DecrypteJSDrawPassword Method
DefaultValue(T) Method
DeleteFile Method
DeleteFolder Method
Dict2JsonStr Method
DownloadBytes Method
DownloadJson Method
DownloadStream Method
DownloadString Method
DumpFile Method
EnableTls1X Method
Encrypt Method
EncryptPassword Method
EscapeDataString Method
EscapeUrl Method
EscaseHtmlSpecialChars Method
EscCsvValue Method
EscJsonStr Method
EscXmlValue Method
File2Icon Method
FileIcon Method
Filename2Mimetype Method
FileSize Method
FormatNumber Method
FromBase64 Method
FromJsTime Method
GetAssemblyFileVersion Method
GetDictKeys(T1, T2) Method
GetDictValues(T1, T2) Method
GetDirectorySize Method
GetFileName Method
GetKeyValues(T1, T2) Method
GetMimeType Method
GetObjectProperty Method
GetSysUser Method
HexToInteger Method
Html2PlainText Method
HttpDownload Method
HttpStream Method
Image2Bytes Method
ImageFromBytes Method
ImageFromResource Method
IsChemFile Method
IsChinese Method
IsEducationEmail Method
IsEmptyString Method
IsFalse Method
IsHtml Method
IsImage Method
IsImageTiff Method
IsOfficeFile Method
IsPdfFile Method
IsPictureFile Method
IsSDF Method
IsSpectraFile Method
IsStructureFile Method
IsText Method
IsTrue Method
IsValidEmail Method
IsValidUrl Method
IsWebFiles Method
IsXml Method
JoinArray(T) Method
Letter2Number Method
ListToString(T) Method
MergeDict(T1, T2) Method
Num2Letter Method
ParseJson Method
RandomDigits Method
RandomPassword Method
ReadAll Method
ReadAllBytes Method
ReadAllTexts Method
RenderPaging Method
ReplaceIgnoreCase Method
ResizeImage Method
ResponseJavascript Method
ResponseJson Method
ResponseMsg Method
ResponseTxt Method
RoundToSignificantDigits Method
SafeFileName Method
SaveUtf8 Method
ScaleImage Method
ScriptLib Method
SDF2Image Method
SelectItem Method
SendEmail Method
SendEmail2 Method
SendWebRequest Method
SHA256 Method
SplitAsSet Method
SplitString Method
Stream2String Method
String2ArrayInt Method
String2ArrayLong Method
String2Dict Method
String2List(T) Method
String2Pairs Method
Time2Str Method
ToBase64 Method
ToBool3 Method
ToColor Method
ToCredential Method
ToCurrency Method
ToDateTime Method
ToDouble Method
ToEnum(T) Method
ToFloat Method
ToHtmlImgData Method
ToHtmlImgTag Method
ToInt32 Method
ToInt64 Method
ToInteger Method
ToJsTime Method
ToLong Method
ToShort Method
ToTimestamp Method
ToValueKeyMap(T1, T2) Method
TrimDomain Method
Truncate Method
TruncString Method
TrustAllCertificates Method
UnescapeHexChar Method
UnescHtmlValue Method
UnescJsonStr Method
UnescXmlValue Method
UnescXmlValue2 Method
WriteJson Method
WriteJsonDict Method
WriteUtf8Leading Method
Xml2Doc Method
XmlFile2Doc Method
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UtilsCountChar Method

Namespace:  Scilligence.MolEngine.Companion
Assembly:  Scilligence.MolEngine.Companion (in Scilligence.MolEngine.Companion.dll) Version: 1.3.0.0 (7.0.0.40031)
Syntax
C#
Copy
public static int CountChar(
	string s,
	char key
)

Parameters

s
Type: SystemString
key
Type: SystemChar

Return Value

Type: Int32
See Also