public static bool IsPlayer(string fileExtName) { var retVal = false; if (!string.IsNullOrEmpty(fileExtName)) { fileExtName = StringUtils.TrimAndToLower(fileExtName); if (!fileExtName.StartsWith(".")) { fileExtName = "." + fileExtName; } if (fileExtName == ".flv" || fileExtName == ".avi" || fileExtName == ".mpg" || fileExtName == ".mpeg" || fileExtName == ".smi" || fileExtName == ".mp3" || fileExtName == ".mid" || fileExtName == ".midi" || fileExtName == ".rm" || fileExtName == ".rmb" || fileExtName == ".rmvb" || fileExtName == ".wmv" || fileExtName == ".wma" || fileExtName == ".asf" || fileExtName == ".mov" || fileExtName == ".mp4") { retVal = true; } } return(retVal); }
public static bool IsImage(string fileExtName) { var retVal = false; if (!string.IsNullOrEmpty(fileExtName)) { fileExtName = StringUtils.TrimAndToLower(fileExtName); if (!fileExtName.StartsWith(".")) { fileExtName = "." + fileExtName; } if (fileExtName == ".bmp" || fileExtName == ".gif" || fileExtName == ".jpg" || fileExtName == ".jpeg" || fileExtName == ".png" || fileExtName == ".pneg" || fileExtName == ".webp") { retVal = true; } } return(retVal); }
public static bool IsFlash(string fileExtName) { var retVal = false; if (!string.IsNullOrEmpty(fileExtName)) { fileExtName = StringUtils.TrimAndToLower(fileExtName); if (!fileExtName.StartsWith(".")) { fileExtName = "." + fileExtName; } if (fileExtName == ".swf") { retVal = true; } } return(retVal); }
public static bool IsHtml(string fileExtName) { var retVal = false; if (!string.IsNullOrEmpty(fileExtName)) { fileExtName = StringUtils.TrimAndToLower(fileExtName); if (!fileExtName.StartsWith(".")) { fileExtName = "." + fileExtName; } if (fileExtName == ".asp" || fileExtName == ".aspx" || fileExtName == ".htm" || fileExtName == ".html" || fileExtName == ".jsp" || fileExtName == ".php" || fileExtName == ".shtml") { retVal = true; } } return(retVal); }